CVE-2026-54363

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

EUVD-2026-51099

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

CVE-2026-54363

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

PT-2026-66591

Name of the Vulnerable Software and Affected Versions Outstatic CMS versions prior to 2.2.0 Description The application contains a hardcoded JSON Web Token JWT signing secret. If the OST TOKEN SECRET environment variable is not configured, the system uses a default secret available in the public...

CVE-2026-7872 Path Traversal Vulnerability in File Component Leading to Arbitrary File Read and Authentication Bypass

IBM Langflow OSS 1.0.0 through 1.10.0 allows an authenticated attacker to read arbitrary files including the JWT signing key and forge authentication tokens for any user...

CVE-2026-7872

Summary: The vulnerability CVE-2026-7872 affects Langflow OSS 1.0.0–1.10.0, via a path traversal flaw in the File component’s tar archive extraction. An authenticated attacker can craft a tar with symbolic links, bypassing validation and causing extraction to create links outside the intended dir...

CVE-2026-54733

The Moodle integration for Microsoft 365/Entra ID (local_o365) is vulnerable prior to 4.5.6, 5.0.5, and 5.1.1. The Teams SSO endpoint sso_login.php base64-decodes a JWT payload and authenticates users based on the upn claim without verifying the JWT signature, enabling an unauthenticated attacker...

CVE-2026-56451

A vulnerability has been identified in Opcenter X All versions V2604. Affected applications do not properly validate the algorithm specified in the JSON Web Token JWT header. This could allow an unauthenticated remote attacker to forge arbitrary JWT, bypass authentication mechanisms and impersona...

PYSEC-2026-2507 ha-mcp OAuth 2.1 DCR mode enables network reconnaissance via an error oracle

Summary The ha-mcp OAuth consent form beta feature accepts a user-supplied haurl and makes a server-side HTTP request to haurl/api/config with no URL validation. An unauthenticated attacker can submit arbitrary URLs to perform internal network reconnaissance via an error oracle. Two additional co...

CVE-2026-50160

Hoppscotch self-hosted deployments (Hoppscotch-backend

EUVD-2026-38170

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected...

CVE-2026-48526

A flaw was found in PyJWT, a Python library for JSON Web Token JWT implementation. When decoding JWTs, the library fails to validate the use of JSON Web Keys JWK in the HMAC algorithm while also supporting asymmetric algorithms. This allows a remote attacker to use the issuer's public key as the...

Unintended Proxy or Intermediary ('Confused Deputy')

Overview Affected versions of this package are vulnerable to Unintended Proxy or Intermediary 'Confused Deputy' via the uri parameter being passed directly to urllib.request.urlopen, which allows fetching resources using unsupported schemes such as file, ftp, and data. An attacker can access...

CVE-2021-47942

CVE-2021-47942 concerns Home Assistant Community Store (HACS) 1.10.0. The vulnerability is a path traversal flaw exposed via the /hacsfiles/ endpoint, allowing unauthenticated attackers to read sensitive files (notably .storage/auth) and retrieve credentials/refresh tokens. With this access, an a...

CVE-2026-6911

Missing JWT signature verification in AWS Ops Wheel allows unauthenticated attackers to forge JWT tokens and gain unintended administrative access to the application, including the ability to read, modify, and delete all application data across tenants and manage Cognito user accounts within the...

Exploit for Authentication Bypass by Spoofing in Python-Jwt_Project Python-Jwt

CVE-2022-39227 JWT Authentication Bypass Demo Project Goal...

CVE-2026-40514 SmarterTools SmarterMail < Build 9610 Cryptographic Weakness via Weak RNG

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

CVE-2026-39911 Hashgraph Guardian 3.5.1 Unsandboxed JavaScript Execution RCE

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

CVE-2026-23696

Windmill CVE-2026-23696 affects Windmill CE/EE versions 1.276.0–1.603.2. The vulnerability is an SQL injection in the folder ownership management functionality that can be triggered by an authenticated user via the owner parameter, enabling reading of sensitive data (e.g., JWT signing secret and ...

LoLLMs 安全漏洞

LoLLMs is a large language and multimodal system personally developed by Saifeddine ALOUI. Version 2.1.0 of LoLLMs contains a security vulnerability. This vulnerability arises from the use of weak keys for signing JSON Web Tokens, leading to improper access control. This could allow attackers to...