CVE-2026-77637 Cloudreve: Privilege Scope Bypass: State-Mutating Admin Operations Accessible via Read-Only OAuth Scope

Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, tool.GET"wopi" and tool.POST"mail" in routers/router.go inherit ScopeAdminRead but omit the RequiredScopestypes.ScopeAdminWrite middleware applied to neighboring state-changing admin tool routes. An OAuth application ...

CVE-2026-77637 Cloudreve: Privilege Scope Bypass: State-Mutating Admin Operations Accessible via Read-Only OAuth Scope

Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, tool.GET"wopi" and tool.POST"mail" in routers/router.go inherit ScopeAdminRead but omit the RequiredScopestypes.ScopeAdminWrite middleware applied to neighboring state-changing admin tool routes. An OAuth application ...

CVE-2026-94127

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

EUVD-2026-84427

When a BIG-IP APM access policy and an OAuth profile is configured on a virtual server, specific malicious traffic can lead to Remote Code Execution RCE. Impact: This vulnerability allows an unauthenticated attacker to perform remote code execution. The BIG-IP system in Appliance mode is also...

CVE-2026-94127

F5 BIG-IP APM is affected by a heap-based buffer overflow (CWE-122) that allows an unauthenticated attacker to achieve remote code execution (RCE) . This vulnerability is specific to configurations where both an APM access policy and an OAuth profile are active on a virtual server, specifically w...

CVE-2026-94127 BIG-IP APM OAuth vulnerability

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

CVE-2026-94127 BIG-IP APM OAuth vulnerability

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

K000162605: BIG-IP APM vulnerability CVE-2026-94127

Security Advisory Description When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments...

CVE-2026-94456: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Postiz generates security-sensitive credentials using Math.random instead of a cryptographically secure source. The same helper is used for OAuth access tokens, authorization codes, client secrets, organization API keys, and PKCE verifiers, meaning these credentials depend entirely on V8’s...

PT-2026-96829

Name of the Vulnerable Software and Affected Versions hex.pm versions 2025-10-10 through 2026-09-21 Description An insufficient session expiration issue in OAuth token issuance allows users whose organization membership or session has ended to continue reading private packages and documentation...

PT-2026-96953

Name of the Vulnerable Software and Affected Versions MCP Atlassian versions prior to 0.22.0 Description The OAuth fallback token directory and JSON files are created without restrictive owner-only permissions, typically resulting in world-readable files mode 0644 on Linux and directories mode...

CVE-2026-96259: Server-Side Request Forgery (SSRF)

Mattermost versions 11.9.x = 11.9.1, 11.8.x = 11.8.5, 11.7.x = 11.7.10, 11.10.x = 11.10.1 fail to apply the internal-connection filter to OAuth endpoint requests, which allows a System Administrator to make the server issue requests to internal network addresses and read the responses via the...

VulnCheck KEV: CVE-2026-94127

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability

F5 BIG-IP APM contains a heap-based buffer overflow vulnerability when access policy and an OAuth profile are configured on a virtual server. This vulnerability could allow an unauthenticated attacker to perform remote code execution...

PT-2026-96948

Name of the Vulnerable Software and Affected Versions MCP Atlassian versions prior to 0.22.0 Description The software writes a plaintext OAuth fallback file containing refresh token and access token using permissions inherited from the process umask a user file-creation mode mask. In permissive...

CVE-2026-77250: Cleartext Storage of Sensitive Information

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, OAuthConfig writes a plaintext fallback file containing access and refresh tokens under the user's .mcp-atlassian directory using process-default permissions. On systems with a...

PT-2026-97057

Name of the Vulnerable Software and Affected Versions Mattermost versions 11.7.0 through 11.7.10 Mattermost versions 11.8.0 through 11.8.5 Mattermost versions 11.9.0 through 11.9.1 Mattermost versions 11.10.0 through 11.10.1 Description The software fails to apply the internal-connection filter t...

CVE-2026-94127: Heap-based Buffer Overflow

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

PT-2026-96955

Name of the Vulnerable Software and Affected Versions MCP Atlassian versions prior to 0.22.0 Description The OAuth 2.0 setup wizard's local callback HTTP server reflects the error query parameter directly into an HTML response without sanitization or encoding. This occurs within the CallbackHandl...

CVE-2026-77272: Improper Neutralization of Input During Web Page Generation

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...