🚨 CVE-2026-66696
Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks <= 3.7.8 versions.
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Contributor Sensitive Data Exposure in Gutenberg Blocks by Kadence Blocks <= 3.7.8 versions.
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Patchstack
Sensitive Data Exposure in WordPress Gutenberg Blocks by Kadence Blocks Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66702
Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO <= 1.0.274.1 versions.
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Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO <= 1.0.274.1 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress Rank Math SEO Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66703
Contributor Cross Site Scripting (XSS) in MailOptin <= 1.2.78.0 versions.
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Contributor Cross Site Scripting (XSS) in MailOptin <= 1.2.78.0 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress MailOptin Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66705
Unauthenticated Cross Site Scripting (XSS) in Facebook for WordPress <= 5.2.1 versions.
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Unauthenticated Cross Site Scripting (XSS) in Facebook for WordPress <= 5.2.1 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress Facebook for WordPress Plugin
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🚨 CVE-2026-66706
Author Cross Site Scripting (XSS) in Subscribe to Comments <= 2.3.1 versions.
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Author Cross Site Scripting (XSS) in Subscribe to Comments <= 2.3.1 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress Subscribe to Comments Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66707
Unauthenticated Cross Site Scripting (XSS) in Facebook for WooCommerce <= 3.7.5 versions.
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Unauthenticated Cross Site Scripting (XSS) in Facebook for WooCommerce <= 3.7.5 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress Facebook for WooCommerce Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66708
Unauthenticated Broken Access Control in Total Upkeep <= 1.17.2 versions.
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Unauthenticated Broken Access Control in Total Upkeep <= 1.17.2 versions.
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Patchstack
Broken Access Control in WordPress Total Upkeep Plugin
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🚨 CVE-2026-66711
Subscriber Cross Site Scripting (XSS) in WooCommerce Multilingual & Multicurrency <= 5.5.6 versions.
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Subscriber Cross Site Scripting (XSS) in WooCommerce Multilingual & Multicurrency <= 5.5.6 versions.
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Patchstack
Cross Site Scripting (XSS) in WordPress WooCommerce Multilingual & Multicurrency Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-66712
Unauthenticated Broken Access Control in Simple Membership <= 4.7.8 versions.
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Unauthenticated Broken Access Control in Simple Membership <= 4.7.8 versions.
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Patchstack
Broken Access Control in WordPress Simple Membership Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
🚨 CVE-2026-67261
Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) an OS Command Injection vulnerability in the IAPI component. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying operating system with root privileges. Exploitation may lead to a complete system takeover by an attacker. This vulnerability is considered critical as it allows an unauthenticated remote attacker to achieve arbitrary code execution as root, potentially compromising the entire VSI deployment and underlying infrastructure. Dell recommends customers to upgrade at the earliest opportunity.
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Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) an OS Command Injection vulnerability in the IAPI component. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying operating system with root privileges. Exploitation may lead to a complete system takeover by an attacker. This vulnerability is considered critical as it allows an unauthenticated remote attacker to achieve arbitrary code execution as root, potentially compromising the entire VSI deployment and underlying infrastructure. Dell recommends customers to upgrade at the earliest opportunity.
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🚨 CVE-2026-70637
LightFTP through 2.4 contains multiple data race vulnerabilities in ftpserv.c that allow anonymous attackers to cause undefined behavior by issuing LIST followed by ABOR commands without authentication. The control thread closes data_socket and file_fd descriptors while worker threads concurrently operate on the same fields in worker_thread_cleanup, allowing stale file descriptors to be reassigned by the OS and subsequently used by worker threads on unrelated resources, resulting in potential denial of service.
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LightFTP through 2.4 contains multiple data race vulnerabilities in ftpserv.c that allow anonymous attackers to cause undefined behavior by issuing LIST followed by ABOR commands without authentication. The control thread closes data_socket and file_fd descriptors while worker threads concurrently operate on the same fields in worker_thread_cleanup, allowing stale file descriptors to be reassigned by the OS and subsequently used by worker threads on unrelated resources, resulting in potential denial of service.
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GitHub
[SECURITY] LightFTP: concurrent fd close race — worker_thread_cleanup vs transfer worker thread · Issue #75 · hfiref0x/LightFTP
Summary The per-connection control thread (ftp_client_thread) and the detached transfer worker thread (stor_thread / retr_thread / list_thread) share ftp_context fields — specifically context->d...
🚨 CVE-2026-70646
aiosend is a synchronous and asynchronous Crypto Pay API client. Pror to version 3.0.7, `WebhookHandler.feed_update()` deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Version 3.0.7 fixes the issue. Some workarounds are available. Restrict request body size at the reverse proxy or web framework, rate-limit webhook endpoints, and/or reject oversized requests before JSON parsing.
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aiosend is a synchronous and asynchronous Crypto Pay API client. Pror to version 3.0.7, `WebhookHandler.feed_update()` deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Version 3.0.7 fixes the issue. Some workarounds are available. Restrict request body size at the reverse proxy or web framework, rate-limit webhook endpoints, and/or reject oversized requests before JSON parsing.
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GitHub
fix: validate HMAC before parsing update body · vovchic17/aiosend@db20f0a
synchronous & asynchronous Crypto Pay API client. Contribute to vovchic17/aiosend development by creating an account on GitHub.
🚨 CVE-2026-57585
MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.1, there is an Out-of-bounds read/crash on Unpacker reuse after a caught error, potentially leading to a DoS attack. If the Unpacker is used repeatedly after an error occurs, the process may crash with a SEGV. This issue has been fixed in version 1.2.1.
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MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.1, there is an Out-of-bounds read/crash on Unpacker reuse after a caught error, potentially leading to a DoS attack. If the Unpacker is used repeatedly after an error occurs, the process may crash with a SEGV. This issue has been fixed in version 1.2.1.
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GitHub
Merge commit from fork · msgpack/msgpack-python@2c56ddb
* fix Unpacker crash after unpack failure.
* fixup
* fixup
🚨 CVE-2026-54058
Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.
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Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.
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GitHub
Ensure map stride is at least one full row of pixels (#9719) · python-pillow/Pillow@6a8de89
Co-authored-by: GameZoneHacker <devanshshah2003@hotmail.com>
🚨 CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server() or to complement a WebSocket client, a peer can make a single connection consume an unbounded amount of memory by sending an HTTP request or response with a never-ending list of headers. This can lead to the receiving process running out of memory. This issue is fixed in version 0.8.1.
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websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server() or to complement a WebSocket client, a peer can make a single connection consume an unbounded amount of memory by sending an HTTP request or response with a never-ending list of headers. This can lead to the receiving process running out of memory. This issue is fixed in version 0.8.1.
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GitHub
Limit the total HTTP request line and headers size to 32K · faye/websocket-driver-ruby@17b569f
WebSocket protocol handler with pluggable I/O. Contribute to faye/websocket-driver-ruby development by creating an account on GitHub.
🚨 CVE-2026-54466
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a client can make the server parse these bytes into an ever-growing integer in lib/websocket/driver/draft75.js; because JavaScript numbers are 64-bit floating point values, this number will eventually lose precision and lead to the subsequent payload being parsed incorrectly. This issue is fixed in version 0.7.5.
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websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By sending an indefinite sequence of bytes with values 0x80 or above, a client can make the server parse these bytes into an ever-growing integer in lib/websocket/driver/draft75.js; because JavaScript numbers are 64-bit floating point values, this number will eventually lose precision and lead to the subsequent payload being parsed incorrectly. This issue is fixed in version 0.7.5.
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GitHub
Close a draft-75/76 connection if a length header grows to exceed the… · faye/websocket-driver-node@5b197ca
… configured max length
🚨 CVE-2026-63141
Missing Authorization (CWE-862) in Kibana allows an authenticated user to access and modify Cloud Connect configuration and service settings without the required feature privileges, via direct requests to insufficiently protected product endpoints.
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Missing Authorization (CWE-862) in Kibana allows an authenticated user to access and modify Cloud Connect configuration and service settings without the required feature privileges, via direct requests to insufficiently protected product endpoints.
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Discuss the Elastic Stack
Kibana 9.3.8, 9.4.4 Security Update (ESA-2026-65)
Missing Authorization in Kibana Leading to Unauthorized Access to Cloud Connect Management Functions Missing Authorization (CWE-862) in Kibana allows an authenticated user to access and modify Cloud Connect configuration and service settings without the…
🚨 CVE-2026-18830
Insufficient input validation in Amazon Bedrock AgentCore harness might allow an authenticated remote user to execute configured tools bypassing model invocation and security controls via crafted content blocks in conversation messages. AWS has addressed this issue. No customer action is required.
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Insufficient input validation in Amazon Bedrock AgentCore harness might allow an authenticated remote user to execute configured tools bypassing model invocation and security controls via crafted content blocks in conversation messages. AWS has addressed this issue. No customer action is required.
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