CVE-2026-54573

CVE-2026-54573 affects Outline (a collaborative documentation service). Before version 1.8.0, AuthenticationHelper.canAccess uses ctx.originalUrl and extracts the target resource by splitting on “/” and taking the last segment, but does not strip the URL fragment (#). Since Koa’s router uses ctx....

CVE-2026-54573 Authorization Bypass in API Key/OAuth Scopes via Path Parsing Discrepancy

Outline is a service that allows for collaborative documentation. Prior to 1.8.0, the AuthenticationHelper.canAccess function uses ctx.originalUrl to verify if an API key or OAuth token has the required scopes for a request. It extracts the resource by splitting the URL by / and taking the last...

CVE-2026-54030 LibreChat: Missing Resource Parameter Validation in MCP OAuth Flow

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.5, LibreChat's MCP OAuth implementation does not validate that the resource parameter from OAuth Protected Resource metadata RFC 9728 matches the configured MCP server URL, allowing a malicious MCP server to...

CVE-2026-54030 LibreChat: Missing Resource Parameter Validation in MCP OAuth Flow

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.5, LibreChat's MCP OAuth implementation does not validate that the resource parameter from OAuth Protected Resource metadata RFC 9728 matches the configured MCP server URL, allowing a malicious MCP server to...

CVE-2026-54030: Origin Validation Error

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.5, LibreChat's MCP OAuth implementation does not validate that the resource parameter from OAuth Protected Resource metadata RFC 9728 matches the configured MCP server URL, allowing a malicious MCP server to...

CVE-2026-56767: Missing Authorization

Maxun before 0.0.42 contains a cross-tenant insecure direct object reference vulnerability in storage and webhook API handlers that allows authenticated users to access other users' robots and OAuth tokens. Attackers can read plaintext Google and Airtable access tokens, modify, delete, or execute...

CVE-2026-55666

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, in apps/meteor/app/apple/server/loginHandler.ts, handleIdentityToken parses a JWT issued by Apple during the OAuth flow. The try block checks for an...

CVE-2026-55666 Rocket.Chat: Email Parameter Fallback Leads To Account Takeover Within Apple OAuth

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, in apps/meteor/app/apple/server/loginHandler.ts, handleIdentityToken parses a JWT issued by Apple during the OAuth flow. The try block checks for an...

CVE-2026-55666

Rocket.Chat vulnerable pre-versions 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13 due to a flaw in apps/meteor/app/apple/server/loginHandler.ts where handleIdentityToken parses an Apple OAuth JWT. If the JWT lacks an email, the code falls back to accepting an arbitrary email value supplie...

CVE-2026-55666 Rocket.Chat: Email Parameter Fallback Leads To Account Takeover Within Apple OAuth

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, in apps/meteor/app/apple/server/loginHandler.ts, handleIdentityToken parses a JWT issued by Apple during the OAuth flow. The try block checks for an...

CVE-2026-49277

CVE-2026-49277 affects Rocket.Chat. Before versions 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12, deactivated users’ OAuth bearer and refresh tokens were not revoked: a deactivated user could continue using an existing access token and could mint a new access token from a refresh...

CVE-2026-49277 Rocket.Chat: OAuth access and refresh tokens remain valid after account deactivation

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12, Rocket.Chat does not revoke OAuth bearer or refresh tokens when a user is deactivated. A deactivated user can continue using an existing OAuth...

CVE-2026-45689

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, an unauthenticated network attacker obtains a valid Rocket.Chat OAuth access token for an arbitrary user by sending a single HTTP POST with...

CVE-2026-45689 Rocket.Chat: Pre-Auth NoSQL Injection in OAuth2 Token Endpoint leading to Arbitrary User ATO

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, an unauthenticated network attacker obtains a valid Rocket.Chat OAuth access token for an arbitrary user by sending a single HTTP POST with...

DRUPAL-CONTRIB-2026-063

The Salesforce Suite of modules integrates Drupal with Salesforce. The Salesforce module does not properly validate the OAuth handshake during interactive authentication, allowing an attacker to hijack the authorization token and bind the site to an attacker's Salesforce account. This vulnerabili...

org.jenkins-ci.plugins:github-oauth (611.v70d151e60ec4) potentially affected by CVE-2026-57285 via org.jenkins-ci.plugins:github-branch-source (1793.v1831e9c68d77)

org.jenkins-ci.plugins:github-branch-source MAVEN version 1793.v1831e9c68d77 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:github-branch-source and may be impacted: - org.jenkins-ci.plugins:github-oauth 611.v70d151e60ec4 Source...

org.jenkins-ci.plugins:coding-webhook (>=1.3.0-alpha.1, <=1.4.3), org.jenkins-ci.plugins:github-oauth (>=0.26, <=0.33) +1 more potentially affected by CVE-2026-57285 via org.jenkins-ci.plugins:github-branch-source (1.9)

org.jenkins-ci.plugins:github-branch-source MAVEN version 1.9 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:github-branch-source and may be impacted: - org.jenkins-ci.plugins:coding-webhook =1.3.0-alpha.1, =0.26, =0.33 -...

org.jenkins-ci.plugins:github-oauth (621.v33b_4394dda_4d) potentially affected by CVE-2026-57285 via org.jenkins-ci.plugins:github-branch-source (1797.v86fdb_4d57d43)

org.jenkins-ci.plugins:github-branch-source MAVEN version 1797.v86fdb4d57d43 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:github-branch-source and may be impacted: - org.jenkins-ci.plugins:github-oauth 621.v33b4394dda4d Source...

io.jenkins.plugins:mergify (>=1.83.v5b_ff0e55cd2d, <=1.95.v8b_31e80441fb), org.jenkins-ci.plugins:github-oauth (>=683.v04a_a_b_e9d7e07, <=685.v53b_070455063) potentially affected by CVE-2026-57285 via org.jenkins-ci.plugins:github-branch-source (1824.v046257273408)

org.jenkins-ci.plugins:github-branch-source MAVEN version 1824.v046257273408 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:github-branch-source and may be impacted: - io.jenkins.plugins:mergify =1.83.v5bff0e55cd2d,...

org.jenkins-ci.plugins:github-oauth (>=647.v44f5236c308d, <=651.v135e939e8b_60) potentially affected by CVE-2026-57285 via org.jenkins-ci.plugins:github-branch-source (1810.v913311241fa_9)

org.jenkins-ci.plugins:github-branch-source MAVEN version 1810.v913311241fa9 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:github-branch-source and may be impacted: - org.jenkins-ci.plugins:github-oauth =647.v44f5236c308d,...