Exploit for CVE-2026-29000

🚀 CVE-2026-29000 - pac4j-jwt Authentication Bypass Exploit !...

CVE-2026-42176 Scoold: Persistent Admin Takeover by Overwriting the admins Configuration Setting via Forged JWT (missing `jti` validation)

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to version 1.67.0, Scoold allows the admins configuration value to be modified through /api/config/set/admins with a forged Bearer token that is accepted as an admin API token. Once that setting is changed, the target email address...

CVE-2026-42176

CVE-2026-42176 affects Scoold prior to version 1.67.0. A forged Bearer token can modify the admins setting via /api/config/set/admins, allowing an attacker to persist admin access after a restart by writing their email to scoold.admins. The change is loaded at startup, enabling administrator priv...

CVE-2026-42176 Scoold: Persistent Admin Takeover by Overwriting the admins Configuration Setting via Forged JWT (missing `jti` validation)

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to version 1.67.0, Scoold allows the admins configuration value to be modified through /api/config/set/admins with a forged Bearer token that is accepted as an admin API token. Once that setting is changed, the target email address...

PT-2026-39260

Name of the Vulnerable Software and Affected Versions free5GC version 4.2.1 Description The Network Exposure Function NEF mounts the nnef-pfdmanagement route group without inbound OAuth2 or bearer-token authorization. This allows a network attacker with access to the Service-Based Interface SBI t...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the VerifyHostToken function due to improper validation of JWT signatures. An attacker can impersonate any host in the network and gain access to sensitive information by forging a JWT signed with an arbitrary...

lightrag-hku: JWT Algorithm Confusion Vulnerability

Summary The LightRAG API is vulnerable to a JWT algorithm confusion attack where an attacker can forge tokens by specifying 'alg': 'none' in the JWT header. Since the jwt.decode call does not explicitly deny the 'none' algorithm, a crafted token without a signature will be accepted as valid,...

Improper Authentication Validation

github.com/mattermost/mattermost-server is vulnerable to improper authentication validation. The vulnerability is due to failure to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated attacker to perform account takeover ...

CVE-2026-28498

A flaw was found in Authlib, a Python library used for building OAuth and OpenID Connect OIDC servers. This vulnerability allows a remote attacker to bypass critical integrity checks in OIDC ID Tokens. Specifically, the library's internal hash verification logic fails open when encountering an...

PYSEC-2026-2117

Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a library-level vulnerability was identified in the Authlib Python library concerning the validation of OpenID Connect OIDC ID Tokens. Specifically, the internal hash verification logic verifyhash...

Exploit for CVE-2026-29000

CVE-2026-29000 — pac4j-jwt Library-Level PoC Lab TL;DR Th...

CVE-2026-3224

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

EUVD-2026-9338

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

CVE-2026-3224

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

CVE-2026-3224

Authentication bypass in the Microsoft Entra ID Azure AD authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token JWT...

CVE-2026-3224

Affected software: Devolutions Server (versions 2025.3.15.0 and earlier). Vulnerability: Authentication bypass in Microsoft Entra ID (Azure AD) mode, allowing an unauthenticated user to impersonate any Entra ID user via a forged JWT. Documented behavior points to exploitation via the /api/v1/logi...

PT-2026-22830

Name of the Vulnerable Software and Affected Versions Devolutions Server versions 2025.3.15.0 and earlier Description An authentication bypass exists in the Microsoft Entra ID Azure AD authentication mode. An unauthenticated user can authenticate as an arbitrary Entra ID user by using a forged JS...

CVE-2026-27804

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.3 and 9.1.1-alpha.4, an unauthenticated attacker can forge a Google authentication token with alg: "none" to log in as any user linked to a Google account, without knowing...

CVE-2026-27804

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.3 and 9.1.1-alpha.4, an unauthenticated attacker can forge a Google authentication token with alg: "none" to log in as any user linked to a Google account, without knowing...

CVE-2025-61152

python-jose thru 3.3.0 allows JWT tokens with 'alg=none' to be decoded and accepted without any cryptographic signature verification. A malicious actor can craft a forged token with arbitrary claims e.g., isadmin=true and bypass authentication checks, leading to privilege escalation or unauthoriz...