CVE-2026-25726

Cloudreve is a self-hosted file management and sharing system. Prior to version 4.13.0, the application uses the weak pseudo-random number generator math/rand seeded with time.Now.UnixNano to generate critical security secrets, including the secretkey, and hashidsalt. These secrets are generated...

OpenClaw: MS Teams webhook parses body before JWT validation, enabling unauthenticated resource exhaustion

Summary MS Teams webhook parses body before JWT validation, enabling unauthenticated resource exhaustion Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: v2026.3.28 still parses Teams JSON after only a Bearer-prefix gate and before real JWT validation, and the...

Denial of Service (DoS)

Overview @openclaw/msteams is an OpenClaw Microsoft Teams channel plugin Affected versions of this package are vulnerable to Denial of Service DoS via the MS Teams webhook process. An attacker can cause resource exhaustion by sending unauthenticated requests that are parsed before proper JWT...

Denial of Service (DoS)

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Denial of Service DoS via the MS Teams webhook process. An attacker can cause resource exhaustion by sending unauthenticated requests that are parsed before proper JWT validation. Details...

PT-2026-30279

Name of the Vulnerable Software and Affected Versions LiteLLM versions prior to 1.83.0 Description A critical authentication bypass can occur in LiteLLM when JWT authentication is enabled, due to an OIDC userinfo cache key collision. The OIDC userinfo cache uses the first 20 characters of the tok...

Cloudreve 安全特征问题漏洞

Cloudreve is an open-source public cloud file system that supports multiple cloud storage drivers. Versions of Cloudreve prior to 4.13.0 have a security feature vulnerability. This vulnerability stems from the use of a weak pseudo-random number generator for generating security keys, which may le...

CVE-2026-33746

Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt, it only validated...

CVE-2026-33746 Convoy: JWT Signature Verification Bypass Allows Authentication as Arbitrary Users

Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt, it only validated...

CVE-2026-33746 Convoy: JWT Signature Verification Bypass Allows Authentication as Arbitrary Users

Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt, it only validated...

CVE-2026-33746

Convoy (KVM server management panel) is vulnerable in versions 3.9.0-beta through

EUVD-2026-18354

Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt, it only validated...

Convoy 数据伪造问题漏洞

Convoy is an open-source platform developed by Convoy for hosting providers and enthusiasts. Versions of Convoy from 3.9.0-beta to 4.5.1 contained a data manipulation vulnerability due to insufficient validation of JWT token signatures, which could lead to authentication bypasses...

OpenBao Authorization Issues Vulnerability

OpenBao is OpenBao open source a sensitive data management software . OpenBao there is an authorization problem vulnerability , the vulnerability stems from JWT/OIDC login and role callbackmode is set to direct when the user is not prompted to confirm , an attacker can use this vulnerability lead...

PT-2026-29968

Name of the Vulnerable Software and Affected Versions fast-jwt affected versions not specified Description The fast-jwt library contains an incomplete fix for a JWT algorithm confusion issue. The public key matcher regex in fast-jwt/src/crypto.js uses a leading anchor that can be bypassed by...

The vulnerability of the JWT implementation in Python PyJWT lies in the insufficient verification of data authenticity. This allows attackers to circumvent existing security mechanisms.

The vulnerability of the JWT implementation in Python PyJWT is related to insufficient verification of data authenticity. Exploiting this vulnerability allows a malicious actor to bypass existing security mechanisms remotely...

GHSA-VM9R-H74P-HG97 jose vulnerable to untrusted JWK header key acceptance during signature verification

Impact A vulnerability in jose versions up to and including 0.3.5 could allow an unauthenticated, remote attacker to forge valid JWS/JWT tokens by using a key embedded in the JOSE header jwk. The vulnerability exists because key selection could treat header-provided jwk as a verification candidat...

CVE-2026-34240

JOSE is a Javascript Object Signing and Encryption JOSE library. Prior to version 0.3.5+1, a vulnerability in jose could allow an unauthenticated, remote attacker to forge valid JWS/JWT tokens by using a key embedded in the JOSE header jwk. The vulnerability exists because key selection could tre...

CVE-2026-31946

OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse method silently discards the...

EUVD-2026-17207

OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse method silently discards the...

CVE-2026-31946 OpenOLAT: Authentication bypass via forged JWT in OIDC implicit flow

OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse method silently discards the...