IBM-Security-Verify-oAuth_Token_Steal-CVE-2024-35133

IBM Security Verify Access - Open Redirect during OAuth Flow CVE-2024-35133 Table of Contents 1. Overview 2. Detailed Description 3. Proof of Concept 4. Solution 5. Disclosure Timeline 6. References 7. Credits 8. Legal Notices Overview Revision : 1.0 Impact : By persuading a victim to visit a...

Exploit for CVE-2026-78829

Security Vulnerability Disclosures — CVE-2026-78829 / 78830 /...

CVE-2026-77272

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the OAuth error query parameter is passed to CallbackHandler.sendresponse in oauthsetup.py and interpolated into an HTML page without escaping. A crafted authorization callback can...

EUVD-2026-84749

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the OAuth error query parameter is passed to CallbackHandler.sendresponse in oauthsetup.py and interpolated into an HTML page without escaping. A crafted authorization callback can...

CVE-2026-92138

The OAuth authorization endpoint in Jenkins Bitbucket Server Integration Plugin 6.0.1 and earlier reads the "oauthcallback" URL from the submitted form rather than from the server-side stored request token, allowing attackers to hijack the OAuth flow and obtain an access token on behalf of the...

CVE-2026-92138

The OAuth authorization endpoint in Jenkins Bitbucket Server Integration Plugin 6.0.1 and earlier reads the oauthcallback URL from the submitted form rather than from the server-side stored request token, allowing attackers to hijack the OAuth flow and obtain an access token on behalf of the vict...

CVE-2026-92138

The Jenkins Bitbucket Server Integration Plugin (atlassian-bitbucket-server-integration) versions 6.0.1 and earlier is vulnerable to an OAuth access token hijacking flaw. The OAuth authorization endpoint incorrectly reads the oauth_callback URL from the submitted form instead of using the server-...

CVE-2026-92138: Insufficient Verification of Data Authenticity

The OAuth authorization endpoint in Jenkins Bitbucket Server Integration Plugin 6.0.1 and earlier reads the oauthcallback URL from the submitted form rather than from the server-side stored request token, allowing attackers to hijack the OAuth flow and obtain an access token on behalf of the vict...

PT-2026-76933

Name of the Vulnerable Software and Affected Versions Grav API plugin versions prior to 1.0.14 Description An open redirect weakness exists in the SsoController::sanitizeReturnTo function. The function fails to account for browsers that normalize backslashes to slashes in http or https schemes...

CVE-2026-73655

Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. Prior to 4.5.2, addGoogleStrategy in apps/webapp/app/services/googleAuth.server.ts passes a Google profile email to findOrCreateGoogleUser in apps/webapp/app/models/user.server.ts without requiring Google'...

CVE-2026-47660

Pathling is a set of tools that make it easier to use FHIR and clinical terminology within health data analytics. Prior to version 2.0.0 of Pathling Server, Pathling's bulk-submit operation allows an allowed submitter to supply an explicit "oauthMetadataUrl" parameter that is not validated agains...

PT-2026-69131

Name of the Vulnerable Software and Affected Versions Pathling Server versions prior to 2.0.0 Description The bulk-submit operation allows an authorized submitter to provide an oauthMetadataUrl parameter that is not validated against the pathling.bulkSubmit.allowableSources list. This allows the...

CVE-2026-67332

@better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the authorization grant, allowing clients to request tokens for unrelated resources. Attackers can complete an OAuth flow and obtain access tokens whose audience targets resource servers the authorization never...

CVE-2026-67332: Improper Authorization

@better-auth/oauth-provider before 1.7.0-beta.4 fails to bind access-token audience to the authorization grant, allowing clients to request tokens for unrelated resources. Attackers can complete an OAuth flow and obtain access tokens whose audience targets resource servers the authorization never...

CVE-2026-18266

Dify AI Workflow oauthredirecturl Open Redirect Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Dify. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a...

CVE-2026-18266: URL Redirection to Untrusted Site

Dify AI Workflow oauthredirecturl Open Redirect Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Dify. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a...

PT-2026-65884

Dify AI Workflow oauth redirect url Open Redirect Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Dify. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a...

librest: weak random number generation in PKCE implementation

A flaw was found in librest. The PKCE implementation for OAuth authorization uses the GRand function from the GLib API, a cryptographically insecure pseudo-random number generator. Because the generated "code verifier" lacks sufficient cryptographic entropy, a malicious actor can reverse-engineer...

GHSA-Q5XF-XHWF-CWQF n8n: Member-Level Users Can Execute Other Users' MCP Server Trigger Workflows via Missing OAuth Authorization Check

Impact The OAuth 2.1 consent and token-issuance flow introduced in n8n 2.27.0 does not verify that the authenticated user has access to the workflow referenced as the OAuth resource. A member-level user can register an OAuth client, self-approve consent for another user's n8n OAuth2-protected MCP...

CVE-2026-16615

The CVE affects librest where the PKCE implementation relies on GLib’s GRand PRNG, which is cryptographically insecure. This leads to insufficient entropy in the code verifier, enabling an attacker to reverse‑engineer the PRNG seed and predict or reconstruct the code verifier, thereby bypassing P...