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CVE-2026-52942 - netfilter: nf_log: validate MAC header was set before dumping it

CVE ID :CVE-2026-52942
Published : 2026年6月24日 07:14 | 1 小时,23 分钟 ago
Description :In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_log: validate MAC header was set before dumping it The fallback path of dump_mac_header() guards the MAC header access only with "skb->mac_header != skb->network_header", without checking skb_mac_header_was_set(). When the MAC header is unset, mac_header is 0xffff, so the test passes and skb_mac_header(skb) returns skb->head + 0xffff, ~64 KiB past the buffer; the loop then reads dev->hard_header_len bytes out of bounds into the kernel log. This is reachable via the netdev logger: nf_log_unknown_packet() calls dump_mac_header() unconditionally, and an skb sent through AF_PACKET with PACKET_QDISC_BYPASS reaches the egress hook with mac_header still unset (__dev_queue_xmit(), which would reset it, is bypassed). Add the skb_mac_header_was_set() check the ARPHRD_ETHER path already uses, and replace the open-coded MAC header length test with skb_mac_header_len(). Only skbs with an unset MAC header are affected; valid ones are dumped as before. BUG: KASAN: slab-out-of-bounds in dump_mac_header (net/netfilter/nf_log_syslog.c:831) Read of size 1 at addr ffff88800ea49d3f by task exploit/148 Call Trace: kasan_report (mm/kasan/report.c:595) dump_mac_header (net/netfilter/nf_log_syslog.c:831) nf_log_netdev_packet (net/netfilter/nf_log_syslog.c:938 net/netfilter/nf_log_syslog.c:963) nf_log_packet (net/netfilter/nf_log.c:260) nft_log_eval (net/netfilter/nft_log.c:60) nft_do_chain (net/netfilter/nf_tables_core.c:285) nft_do_chain_netdev (net/netfilter/nft_chain_filter.c:307) nf_hook_slow (net/netfilter/core.c:619) nf_hook_direct_egress (net/packet/af_packet.c:257) packet_xmit (net/packet/af_packet.c:280) packet_sendmsg (net/packet/af_packet.c:3114) __sys_sendto (net/socket.c:2265)
Severity: 0.0 | NA
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CVE-2026-56052 - WordPress Funnel Builder by FunnelKit plugin <= 3.15.0.5 - SQL Injection vulnerability

CVE ID :CVE-2026-56052
Published : 2026年6月24日 07:23 | 1 小时,13 分钟 ago
Description :Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in FunnelKit Funnel Builder by FunnelKit allows Blind SQL Injection. This issue affects Funnel Builder by FunnelKit: from n/a through 3.15.0.5.
Severity: 7.6 | HIGH
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CVE-2026-13140 - Stored Cross-Site Scripting in Canarytokens.org

CVE ID :CVE-2026-13140
Published : June 24, 2026, 11:12 a.m. | 1 hour, 26 minutes ago
Description :Stored Cross-Site Scripting in the exposed AWS API key store of Thinkst Applied Research Canarytokens. Anonymous exploitation requires knowledge of a random identifier. This issue affects Canarytokens: from Docker tag sha-4116b92cb before sha-f5aa5c4e, from Git commit 4116b92cb before f5aa5c4e.
Severity: 1.1 | LOW
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CVE-2025-71332 - Flowise - SQL Injection in importChatflows API via chatflow.id Parameter

CVE ID :CVE-2025-71332
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Flowise through 2.2.7 contains a SQL injection vulnerability in the importChatflows API. Due to insufficient validation of the chatflow.id value, an authenticated user can supply a crafted JSON import file whose id field is concatenated unsanitized into a SQL IN clause, allowing arbitrary SQL to be executed, including blind and error-based extraction of data from the credential table.
Severity: 8.5 | HIGH
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CVE-2025-71354 - picklescan - Remote Code Execution via idlelib.debugobj.ObjectTreeItem.SetText

CVE ID :CVE-2025-71354
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :picklescan before 0.0.29 fails to detect malicious pickle files that exploit idlelib.debugobj.ObjectTreeItem.SetText function in reduce methods. Attackers can craft pickle files with embedded code that bypasses picklescan detection and executes arbitrary commands when pickle.load() is called.
Severity: 8.1 | HIGH
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CVE-2025-71361 - picklescan - Remote Code Execution via Undetected idlelib.calltip.Calltip.fetch_tip

CVE ID :CVE-2025-71361
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :picklescan before 0.0.29 fails to detect malicious idlelib.calltip.Calltip.fetch_tip calls in pickle files, allowing remote code execution. Attackers can embed undetected payloads in pickle files that execute arbitrary code when loaded via pickle.load().
Severity: 8.1 | HIGH
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CVE-2026-56223 - Capgo - Account Takeover via Cross-Domain SSO Email Assertion in provision-user

CVE ID :CVE-2026-56223
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 contains a cross-domain SSO account takeover vulnerability in the provision-user endpoint that allows attackers to merge arbitrary victim accounts based on email match without validating SSO provider domain authorization. An attacker with enterprise org admin access and a malicious IdP can forge SAML assertions containing victim email addresses to trigger account merge and gain full access to victim accounts, organizations, and data.
Severity: 9.3 | CRITICAL
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CVE-2026-56231 - Capgo - Broken Object Level Authorization in Build Job Control via jobId Parameter

CVE ID :CVE-2026-56231
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 contains a broken object level authorization (BOLA) vulnerability in the POST /build/start/:jobId and POST /build/cancel/:jobId endpoints. The handlers authorize the request based only on the attacker-controlled app_id supplied in the request body and never verify that the jobId in the URL belongs to that app_id (or the same tenant/org) before issuing privileged builder commands with the server-held builder API key. An authenticated user with the app.build_native permission for any app they control can start or cancel arbitrary builder jobs belonging to other tenants by supplying a victim jobId, resulting in cross-tenant build sabotage (denial of service), unauthorized compute actions, and potential billing impact.
Severity: 7.6 | HIGH
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CVE-2026-56232 - Capgo - Subkey Scope Bypass in middlewareKey via x-limited-key-id Header

CVE ID :CVE-2026-56232
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 fails to enforce limited_to_orgs and limited_to_apps constraints on subkeys provided via x-limited-key-id header in middlewareKey function. Attackers can bypass subkey scope restrictions by referencing their own subkeys, causing all downstream route handlers to use the unrestricted parent key instead of the scoped subkey.
Severity: 8.8 | HIGH
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CVE-2026-56237 - Capgo - Unauthenticated API Key Generation via Client-Side Parameter Manipulation

CVE ID :CVE-2026-56237
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 contains a broken authentication vulnerability in its API key generation mechanism. API keys are exposed in frontend requests, and the backend fails to validate that keys are securely generated and bound to the authenticated user. An attacker can tamper with the API key parameter in the generation request and supply arbitrary values, generating custom API keys without proper authorization, which can lead to unauthorized access to protected endpoints.
Severity: 9.3 | CRITICAL
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CVE-2026-56244 - Capgo - Webhook Signing Secret Disclosure via Non-Admin API Key

CVE ID :CVE-2026-56244
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 allows non-admin API keys to read webhook signing secrets via Supabase REST due to insufficient row-level security policies on the webhooks table. Attackers can retrieve the webhook secret and forge valid X-Capgo-Signature headers to send authenticated webhook events to configured receivers, breaking webhook authenticity and integrity.
Severity: 7.1 | HIGH
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CVE-2026-56245 - Supabase Capgo - Unauthenticated Cross-Tenant Build-Time Accounting Poisoning via record_build_time RPC

CVE ID :CVE-2026-56245
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Supabase Capgo before 12.128.2 contains an authorization bypass vulnerability in the SECURITY DEFINER record_build_time RPC function that allows unauthenticated attackers to insert arbitrary build-time records. Attackers can exploit this by calling POST /rest/v1/rpc/record_build_time with a public API key to poison billing and quota data for any organization, enabling resource exhaustion and cross-tenant billing manipulation.
Severity: 8.8 | HIGH
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CVE-2026-56256 - Capgo - Two-Factor Authentication Bypass via Organization Management API

CVE ID :CVE-2026-56256
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 enforces mandatory two-factor authentication only at the UI level. Sensitive Organization (ORG) management API endpoints (e.g., editing organization details, inviting users) do not validate 2FA completion on the backend. An authenticated Admin user who has not enabled 2FA can replay or modify a previously captured ORG API request to perform privileged organization actions, bypassing the globally enforced 2FA requirement.
Severity: 7.1 | HIGH
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CVE-2026-56257 - Capgo - Authorization Bypass in App Ownership Transfer via Direct PostgREST Update

CVE ID :CVE-2026-56257
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 allows direct patching of public.apps.owner_org through PostgREST, bypassing the transfer_app() workflow and creating split-brain ownership. Attackers can directly update apps.owner_org while leaving app_versions.owner_org unchanged, enabling old-org keys to retain access to version data while new-org keys control the app record.
Severity: 7.1 | HIGH
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CVE-2026-56262 - Crawl4AI - Unauthenticated Access to Monitor Endpoints via Docker API Server

CVE ID :CVE-2026-56262
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that allows unauthenticated attackers to access destructive operations. Remote attackers can invoke the /monitor/actions/cleanup endpoint and manipulate monitoring state without authentication, causing service disruption.
Severity: 6.9 | MEDIUM
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CVE-2026-56269 - Flowise - Weak Default Token Hash Secret in JWT Token Encryption

CVE ID :CVE-2026-56269
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Flowise before 3.1.0 (npm package flowise, versions 3.0.13 and earlier) uses a weak hardcoded default value 'Secre$t' for the TOKEN_HASH_SECRET environment variable in packages/server/src/enterprise/utils/tempTokenUtils.ts when the variable is not configured. This secret derives the AES-256-CBC key used to encrypt user IDs and workspace IDs in the 'meta' field of JWT tokens. An attacker who knows the default secret can decrypt this metadata to extract internal user and workspace identifiers, and re-encrypt manipulated values such as altered user or workspace IDs. Because the JWT signature is validated separately, decrypting or tampering with this metadata does not by itself grant access, but the disclosure of internal identifiers and possible metadata manipulation could aid privilege escalation or unauthorized data access.
Severity: 4.6 | MEDIUM
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CVE-2026-56270 - Flowise - Unauthenticated OAuth Secrets Disclosure via /api/v1/loginmethod Endpoint

CVE ID :CVE-2026-56270
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Flowise before 3.1.0 (versions 3.0.13 and earlier) contains a missing authentication vulnerability in the /api/v1/loginmethod endpoint that allows unauthenticated users to retrieve an organization's complete SSO configuration, including OAuth client secrets in cleartext, by providing an organizationId parameter. Remote attackers can send a GET request to harvest sensitive API credentials for Google, Microsoft/Azure, GitHub, and Auth0 integrations. This affects FlowiseAI Cloud and self-hosted instances where the endpoint is exposed.
Severity: 8.7 | HIGH
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CVE-2026-56272 - Flowise - Insufficient Password Salt Rounds in Bcrypt Hashing

CVE ID :CVE-2026-56272
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Flowise before 3.0.13 uses bcrypt with default salt rounds of 5, providing only 32 iterations instead of the OWASP-recommended minimum of 10 rounds. Attackers can crack password hashes approximately 30 times faster with modern GPU hardware, potentially compromising all user accounts in a database breach scenario.
Severity: 5.6 | MEDIUM
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CVE-2026-56302 - Capgo - Unsecured Supabase Images Bucket via Missing Row Level Security

CVE ID :CVE-2026-56302
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 contains an unsecured images bucket lacking any row level security controls, allowing unauthenticated attackers to read, insert, and delete stored app icons. Remote attackers can exploit this misconfiguration to delete all icons and leak sensitive app IDs and user IDs.
Severity: 6.9 | MEDIUM
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CVE-2026-56310 - Cap-go - Authorization Bypass in Organization Members Endpoint via API Key Scope Bypass

CVE ID :CVE-2026-56310
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Cap-go before 12.128.2 contains an authorization bypass vulnerability in the GET /organization/members endpoint that allows org-limited API keys to bypass limited_to_orgs restrictions. Attackers with org-limited API keys can read membership data including uid, email, image_url, role, and is_tmp from organizations outside their assigned scope.
Severity: 5.3 | MEDIUM
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CVE-2026-56337 - Capgo - Information Disclosure via Unauthenticated RPC Function exist_app_v2

CVE ID :CVE-2026-56337
Published : June 24, 2026, 11:53 a.m. | 45 minutes ago
Description :Capgo before 12.128.2 contains an information disclosure vulnerability in the public.exist_app_v2 RPC function that allows unauthenticated attackers to enumerate app_ids by calling POST /rest/v1/rpc/exist_app_v2 with arbitrary appid parameters. Remote attackers can exploit this SECURITY DEFINER function to determine whether specific app_ids exist in the public.apps table, enabling cross-tenant app enumeration and privacy violations.
Severity: 6.9 | MEDIUM
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