CVE-2026-102266

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

CVE-2026-102266

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

UBUNTU-CVE-2026-102266

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

CVE-2026-38526-PoC

CVE-2026-38526 | Krayin CRM v2.2.x Authenticated RCE - Unrestricted PHP File Upload via TinyMCE Description CVE-2026-38526 is a critical authenticated remote code execution vulnerability affecting Webkul Krayin CRM v2.2.x. The vulnerability exists in the TinyMCE media upload endpoint...

CVE-2026-38751-OpenSTAManager-Arbitrary-File-Upload-PoC

CVE-2026-38751 – OpenSTAManager Arbitrary File Upload PoC This repository contains a proof-of-concept PoC exploit for CVE-2026-38751, affecting OpenSTAManager ≤ 2.10. The vulnerability allows an authenticated attacker to upload a malicious module via the module update functionality, leading to...

CVE-2026-67206

CVE-2026-67206 - Wolf CMS -u -p python exploit.py http://127.0.0.1:8080/ -u ad...

CVE-2026-102273 PyJWT accepts public JWK containers as HMAC secrets

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, PyJWT HMACAlgorithm.preparekey is affected because HMAC key guard only recognizes top-level public JWK forms and misses container representations. This occurs when an application allows HMAC and asymmetric...

CVE-2026-102272

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.preparekey in jwt/algorithms.py is affected because raw-JWK detector does not normalize accepted Unicode byte-order marks before checking for JSON. This occurs when a public JWK is prefixed with ...

CVE-2026-102272 PyJWT BOM Bypass

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.preparekey in jwt/algorithms.py is affected because raw-JWK detector does not normalize accepted Unicode byte-order marks before checking for JSON. This occurs when a public JWK is prefixed with ...

CVE-2025-69212

CVE-2025-69212 Descripción OpenSTAManager es una solución de software de gestión para asistencia técnica, facturación electrónica y contabilidad. Las versiones =2.9.8 son vulnerables a una vulnerabilidad de ejecución remota de código autenticada. Un atacante puede explotar este problema cargando ...

CVE-2026-102271

PyJWT is a Python implementation of JSON Web Token standards. From 2.4.0 until 2.14.0, PyJWT HMACAlgorithm.preparekey is affected because asymmetric-key guard relies on textual markers that are absent from DER encoding. This occurs when an application mixes HMAC and asymmetric algorithms and...

USN-8487-2: curl regression

USN-8487-1 fixed vulnerabilities in curl. Unfortunately that update contained an incomplete fix for CVE-2026-8927. This update fixes the problem. Original advisory details: Andrew Nesbitt discovered that curl could reuse an existing live connection during STARTTLS-based connection upgrades even...

CVE-2025-26264

CVE-2025-26264 CVE-2025-26264 - GeoVision GV-ASWeb with the version 6.1.2.0 or less, contains a Remote Code Execution RCE vulnerability within its Notification Settings feature. An authenticated attacker with "System Settings" privileges in ASWeb can exploit this flaw to execute arbitrary command...

CVE-2026-102266 PyJWK accepts empty HMAC keys, bypassing PyJWT's empty-key validation

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

EUVD-2026-88484

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

CVE-2026-102266

The Python library PyJWT (versions 2.13.0 through 2.14.0 ) is vulnerable in the HMACAlgorithm.from_jwk function. The root cause is that the PyJWK verification path uses a decoded key without applying prepare_key validation when a trusted JWK Set contains an oct entry with an empty k value . This ...

CVE-2026-102266

PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, HMACAlgorithm.fromjwk is affected because PyJWK verification path used the decoded key without applying preparekey validation. This occurs when a trusted JWK Set contains an oct entry with an empty k value. As...

CVE-2026-12717

A flaw was found in BigQuery Data Transfer Service. An authenticated attacker can achieve arbitrary code execution within the connector container by supplying crafted Java Database Connectivity JDBC connection string parameters. Successful exploitation can further allow the attacker to escalate...

CVE-2024-51482

CVE-2024-51482 - Inyección SQL Ciega en ZoneMinder Tabla de Contenidos Resumen Detalles de la Vulnerabilidad Análisis Técnico Guía de Explotación Instalación Ejemplos de Uso Mitigación Referencias Resumen CVE-2024-51482 es una vulnerabilidad crítica de inyección SQL de tipo booleano ciego...

CVE-2026-3854-lab

Flagship Lab 001: From Git Push Options to RCE A local Learning Lab and Research Lab inspired by the publicly documented vulnerability concepts behind CVE-2026-3854. Both experiences use real authenticated Git pushes against ForgeDock, a fictional Git server; the Research Lab. !CAUTION This proje...