CVE-2026-39825 - ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil
CVE ID :CVE-2026-39825
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :ReverseProxy can forward queries containing parameters not visible to Rewrite functions. When used with a Rewrite function, or a Director function which parses query parameters, ReverseProxy sanitizes the forwarded request to remove query parameters which are not parsed by url.ParseQuery. ReverseProxy does not take ParseQuery's limit on the total number of query parameters (controlled by GODEBUG=urlmaxqueryparams=N) into account. This can permit ReverseProxy to forward a request containing a query parameter that is not visible to the Rewrite function. For example, the query "a1=x&a2=x&...&a10000=x&hidden=y" can forward the parameter "hidden=y" while hiding it from the proxy's Rewrite function.
Severity: 0.0 | NA
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CVE ID :CVE-2026-39825
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :ReverseProxy can forward queries containing parameters not visible to Rewrite functions. When used with a Rewrite function, or a Director function which parses query parameters, ReverseProxy sanitizes the forwarded request to remove query parameters which are not parsed by url.ParseQuery. ReverseProxy does not take ParseQuery's limit on the total number of query parameters (controlled by GODEBUG=urlmaxqueryparams=N) into account. This can permit ReverseProxy to forward a request containing a query parameter that is not visible to the Rewrite function. For example, the query "a1=x&a2=x&...&a10000=x&hidden=y" can forward the parameter "hidden=y" while hiding it from the proxy's Rewrite function.
Severity: 0.0 | NA
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CVE-2026-42499 - Quadratic string concatenation in consumePhrase in net/mail
CVE ID :CVE-2026-42499
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.
Severity: 0.0 | NA
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CVE ID :CVE-2026-42499
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.
Severity: 0.0 | NA
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CVE-2026-39819 - Invoking "go bug" follows symlinks in predictable temporary filenames in cmd/go
CVE ID :CVE-2026-39819
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :The "go bug" command writes to two files with predictable names in the system temporary directory (for example, "/tmp"). An attacker with access to the temporary directory can create a symlink in one of these names, causing "go bug" to overwrite the target of the symlink.
Severity: 0.0 | NA
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CVE ID :CVE-2026-39819
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :The "go bug" command writes to two files with predictable names in the system temporary directory (for example, "/tmp"). An attacker with access to the temporary directory can create a symlink in one of these names, causing "go bug" to overwrite the target of the symlink.
Severity: 0.0 | NA
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CVE-2026-39817 - Invoking "go tool pack" does not sanitize output paths in cmd/go
CVE ID :CVE-2026-39817
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames. Extracting a malicious archive file with the "pack" subcommand can write files to arbitrary locations on the filesystem.
Severity: 0.0 | NA
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CVE ID :CVE-2026-39817
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames. Extracting a malicious archive file with the "pack" subcommand can write files to arbitrary locations on the filesystem.
Severity: 0.0 | NA
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CVE-2026-39826 - Escaper bypass leads to XSS in html/template
CVE ID :CVE-2026-39826
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :If a trusted template author were to write a
CVE ID :CVE-2026-39826
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :If a trusted template author were to write a
CVE-2026-33811 - Crash when handling long CNAME response in net
CVE ID :CVE-2026-33811
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
Severity: 0.0 | NA
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CVE ID :CVE-2026-33811
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
Severity: 0.0 | NA
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CVE-2026-39823 - Bypass of meta content URL escaping causes XSS in html/template
CVE ID :CVE-2026-39823
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :CVE-2026-27142 fixed a vulnerability in which URLs were not correctly escaped inside of a tag's attribute. If the URL content were to insert ASCII whitespaces around the '=' rune inside of the attribute, the escaper would fail to similarly escape it, leading to XSS.
Severity: 0.0 | NA
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CVE ID :CVE-2026-39823
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :CVE-2026-27142 fixed a vulnerability in which URLs were not correctly escaped inside of a tag's attribute. If the URL content were to insert ASCII whitespaces around the '=' rune inside of the attribute, the escaper would fail to similarly escape it, leading to XSS.
Severity: 0.0 | NA
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CVE-2026-42501 - Malicious module proxy can bypass checksum database in cmd/go
CVE ID :CVE-2026-42501
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :A malicious module proxy can exploit a flaw in the go command's validation of module checksums to bypass checksum database validation. This vulnerability affects any user using an untrusted module proxy (GOMODPROXY) or checksum database (GOSUMDB). A malicious module proxy can serve altered versions of the Go toolchain. When selecting a different version of the Go toolchain than the currently installed toolchain (due to the GOTOOLCHAIN environment variable, or a go.work or go.mod with a toolchain line), the go command will download and execute a toolchain provided by the module proxy. A malicious module proxy can bypass checksum database validation for this downloaded toolchain. Since this vulnerability affects the security of toolchain downloads, setting GOTOOLCHAIN to a fixed version is not sufficient. You must upgrade your base Go toolchain. The go tool always validates the hash of a toolchain before executing it, so fixed versions will refuse to execute any cached, altered versions of the toolchain. The go tool trusts go.sum files to contain accurate hashes of the current module's dependencies. A malicious proxy exploiting this vulnerability to serve an altered module will have caused an incorrect hash to be recorded in the go.sum. Users who have configured a non-trusted GOPROXY can determine if they have been affected by running "rm go.sum ; go mod tidy ; go mod verify", which will revalidate all dependencies of the current module. The specific flaw in more detail: The go command consults the checksum database to validate downloaded modules, when a module is not listed in the go.sum file. It verifies that the module hash reported by the checksum database matches the hash of the downloaded module. If, however, the checksum database returns a successful response that contains no entry for the module, the go command incorrectly permitted validation to succeed. A module proxy may mirror or proxy the checksum database, in which case the go command will not connect to the checksum database directly. Checksums reported by the checksum database are cryptographically signed, so a malicious proxy cannot alter the reported checksum for a module. However, a proxy which returns an empty checksum response, or a checksum response for an unrelated module, could cause the go command to proceed as if a downloaded module has been validated.
Severity: 0.0 | NA
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CVE ID :CVE-2026-42501
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :A malicious module proxy can exploit a flaw in the go command's validation of module checksums to bypass checksum database validation. This vulnerability affects any user using an untrusted module proxy (GOMODPROXY) or checksum database (GOSUMDB). A malicious module proxy can serve altered versions of the Go toolchain. When selecting a different version of the Go toolchain than the currently installed toolchain (due to the GOTOOLCHAIN environment variable, or a go.work or go.mod with a toolchain line), the go command will download and execute a toolchain provided by the module proxy. A malicious module proxy can bypass checksum database validation for this downloaded toolchain. Since this vulnerability affects the security of toolchain downloads, setting GOTOOLCHAIN to a fixed version is not sufficient. You must upgrade your base Go toolchain. The go tool always validates the hash of a toolchain before executing it, so fixed versions will refuse to execute any cached, altered versions of the toolchain. The go tool trusts go.sum files to contain accurate hashes of the current module's dependencies. A malicious proxy exploiting this vulnerability to serve an altered module will have caused an incorrect hash to be recorded in the go.sum. Users who have configured a non-trusted GOPROXY can determine if they have been affected by running "rm go.sum ; go mod tidy ; go mod verify", which will revalidate all dependencies of the current module. The specific flaw in more detail: The go command consults the checksum database to validate downloaded modules, when a module is not listed in the go.sum file. It verifies that the module hash reported by the checksum database matches the hash of the downloaded module. If, however, the checksum database returns a successful response that contains no entry for the module, the go command incorrectly permitted validation to succeed. A module proxy may mirror or proxy the checksum database, in which case the go command will not connect to the checksum database directly. Checksums reported by the checksum database are cryptographically signed, so a malicious proxy cannot alter the reported checksum for a module. However, a proxy which returns an empty checksum response, or a checksum response for an unrelated module, could cause the go command to proceed as if a downloaded module has been validated.
Severity: 0.0 | NA
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CVE-2026-39820 - Quadratic string concatentation in consumeComment in net/mail
CVE ID :CVE-2026-39820
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.
Severity: 0.0 | NA
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CVE ID :CVE-2026-39820
Published : May 7, 2026, 7:41 p.m. | 33 minutes ago
Description :Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.
Severity: 0.0 | NA
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CVE-2026-8142 - CVE-2026-8142
CVE ID :CVE-2026-8142
Published : May 7, 2026, 7:54 p.m. | 20 minutes ago
Description :VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates.
Severity: 0.0 | NA
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CVE ID :CVE-2026-8142
Published : May 7, 2026, 7:54 p.m. | 20 minutes ago
Description :VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates.
Severity: 0.0 | NA
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CVE-2026-33823 - Microsoft Team Events Portal Information Disclosure Vulnerability
CVE ID :CVE-2026-33823
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.
Severity: 9.6 | CRITICAL
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CVE ID :CVE-2026-33823
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.
Severity: 9.6 | CRITICAL
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CVE-2026-33844 - Azure Managed Instance for Apache Cassandra Remote Code Execution Vulnerability
CVE ID :CVE-2026-33844
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper input validation in Azure Managed Instance for Apache Cassandra allows an authorized attacker to execute code over a network.
Severity: 9.0 | CRITICAL
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CVE ID :CVE-2026-33844
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper input validation in Azure Managed Instance for Apache Cassandra allows an authorized attacker to execute code over a network.
Severity: 9.0 | CRITICAL
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CVE-2026-34327 - Microsoft Partner Center Spoofing Vulnerability
CVE ID :CVE-2026-34327
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Externally controlled reference to a resource in another sphere in Microsoft Partner Center allows an unauthorized attacker to perform spoofing over a network.
Severity: 8.2 | HIGH
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CVE ID :CVE-2026-34327
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Externally controlled reference to a resource in another sphere in Microsoft Partner Center allows an unauthorized attacker to perform spoofing over a network.
Severity: 8.2 | HIGH
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CVE-2026-35428 - Azure Cloud Shell Spoofing Vulnerability
CVE ID :CVE-2026-35428
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper neutralization of special elements used in a command ('command injection') in Azure Cloud Shell allows an unauthorized attacker to perform spoofing over a network.
Severity: 9.6 | CRITICAL
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CVE ID :CVE-2026-35428
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper neutralization of special elements used in a command ('command injection') in Azure Cloud Shell allows an unauthorized attacker to perform spoofing over a network.
Severity: 9.6 | CRITICAL
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CVE-2026-35435 - Azure AI Foundry Elevation of Privilege Vulnerability
CVE ID :CVE-2026-35435
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper access control in Azure AI Foundry M365 published agents allows an unauthorized attacker to elevate privileges over a network.
Severity: 8.6 | HIGH
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CVE ID :CVE-2026-35435
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Improper access control in Azure AI Foundry M365 published agents allows an unauthorized attacker to elevate privileges over a network.
Severity: 8.6 | HIGH
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CVE-2026-40213 - OpenStack Cyborg Default Policy Authorization Bypass
CVE ID :CVE-2026-40213
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints. This unconditionally authorizes any request carrying a valid Keystone token regardless of roles, project membership, or scope. An authenticated user with zero role assignments can complete various actions such as reprogramming FPGA bitstreams on arbitrary compute nodes via agent RPC.
Severity: 7.4 | HIGH
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CVE ID :CVE-2026-40213
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints. This unconditionally authorizes any request carrying a valid Keystone token regardless of roles, project membership, or scope. An authenticated user with zero role assignments can complete various actions such as reprogramming FPGA bitstreams on arbitrary compute nodes via agent RPC.
Severity: 7.4 | HIGH
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CVE-2026-40214 - OpenStack Cyborg Accelerator Request API Cross-Tenant Denial of Service
CVE ID :CVE-2026-40214
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :In OpenStack Cyborg before 16.0.1, the Accelerator Request (ARQ) API does not enforce project ownership at any layer. The project_id column in the database is never populated (NULL for every ARQ), database queries have no project filtering, and policy checks are self-referential (the authorize_wsgi decorator compares the caller's project_id with itself rather than the target resource). Any authenticated non-admin user can complete various actions such as deleting ARQs bound to other projects' instances, aka cross-tenant denial of service.
Severity: 6.3 | MEDIUM
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CVE ID :CVE-2026-40214
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :In OpenStack Cyborg before 16.0.1, the Accelerator Request (ARQ) API does not enforce project ownership at any layer. The project_id column in the database is never populated (NULL for every ARQ), database queries have no project filtering, and policy checks are self-referential (the authorize_wsgi decorator compares the caller's project_id with itself rather than the target resource). Any authenticated non-admin user can complete various actions such as deleting ARQs bound to other projects' instances, aka cross-tenant denial of service.
Severity: 6.3 | MEDIUM
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CVE-2026-41105 - Azure Monitor Action Group Notification System Elevation of Privilege Vulnerability
CVE ID :CVE-2026-41105
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Server-side request forgery (ssrf) in Azure Notification Service allows an authorized attacker to elevate privileges over a network.
Severity: 8.1 | HIGH
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CVE ID :CVE-2026-41105
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Server-side request forgery (ssrf) in Azure Notification Service allows an authorized attacker to elevate privileges over a network.
Severity: 8.1 | HIGH
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CVE-2026-41928 - Vvveb < 1.0.8.2 Information Disclosure via Cron Controller
CVE ID :CVE-2026-41928
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Vvveb before 1.0.8.2 contains an information disclosure vulnerability in the cron controller that allows unauthenticated attackers to retrieve the application's secret cron key. Attackers can access the cron controller without authentication and retrieve the exposed secret key from the response, enabling them to trigger scheduled task execution outside of the intended schedule.
Severity: 5.3 | MEDIUM
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CVE ID :CVE-2026-41928
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Vvveb before 1.0.8.2 contains an information disclosure vulnerability in the cron controller that allows unauthenticated attackers to retrieve the application's secret cron key. Attackers can access the cron controller without authentication and retrieve the exposed secret key from the response, enabling them to trigger scheduled task execution outside of the intended schedule.
Severity: 5.3 | MEDIUM
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CVE-2026-41929 - Vvveb < 1.0.8.2 Unauthenticated Reflected XSS via Visual Editor
CVE ID :CVE-2026-41929
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Vvveb before 1.0.8.2 contains an unauthenticated reflected cross-site scripting vulnerability in the visual editor preview renderer that allows attackers to execute arbitrary JavaScript by manipulating the r query parameter and _component_ajax POST parameter. Attackers can craft a malicious link or auto-submitted form that causes victims to execute attacker-controlled JavaScript in the context of the Vvveb origin, as the gating function isEditor() performs no session, role, or token verification and the view handler injects raw HTML POST body content without sanitization.
Severity: 6.1 | MEDIUM
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CVE ID :CVE-2026-41929
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Vvveb before 1.0.8.2 contains an unauthenticated reflected cross-site scripting vulnerability in the visual editor preview renderer that allows attackers to execute arbitrary JavaScript by manipulating the r query parameter and _component_ajax POST parameter. Attackers can craft a malicious link or auto-submitted form that causes victims to execute attacker-controlled JavaScript in the context of the Vvveb origin, as the gating function isEditor() performs no session, role, or token verification and the view handler injects raw HTML POST body content without sanitization.
Severity: 6.1 | MEDIUM
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CVE-2026-42826 - Azure DevOps Information Disclosure Vulnerability
CVE ID :CVE-2026-42826
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.
Severity: 10.0 | CRITICAL
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CVE ID :CVE-2026-42826
Published : May 7, 2026, 10:16 p.m. | 1 hour, 58 minutes ago
Description :Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.
Severity: 10.0 | CRITICAL
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