CVE-2026-21003-JWT-none-Algorithm-Bypass-via-kid-Header-Omission

CVE-2026-21003 – JWT "none" Algorithm Bypass via kid Header Omission Program Code Node.js // jwtverifyserver.js - Vulnerable JWT verification const jwt = require'jsonwebtoken'; const express = require'express'; const app = express; app.useexpress.json; const publicKey = -----BEGIN PUBLIC KEY-----...

UBUNTU-CVE-2026-97590

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Fix missing scrub of temp buffers with PAES algorithm In function ctrpaesdocrypt there is a buffer used to process remaining bytes AESBLOCKSIZE. This buffer was not scrubbed and thus could lead to expose of unwanted...

CVE-2026-97590

In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Fix missing scrub of temp buffers with PAES algorithm In function ctrpaesdocrypt there is a buffer used to process remaining bytes AESBLOCKSIZE. This buffer was not scrubbed and thus could lead to expose of unwanted...

Linux Distros Unpatched Vulnerability : CVE-2026-97590

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/crypto: Fix missing scrub of temp buffers with PAES algorithm In function ctrpaesdocrypt there is a buffer used to process remaining bytes AESBLOCKSIZE. Th...

CVE-2026-73314

CVE-2026-73314: Unsupported PayPal signature algorithm accepted XenForo before 2.3.13 fails open when a PayPal REST webhook names an unsupported signature algorithm. What happens The webhook handler maps PAYPAL-AUTH-ALGO through a small allowlist. If the value is unknown, the mapped algorithm...

CVE-2026-29000

CVE-2026-29000: pac4j-jwt Authentication Bypass POC This repository contains a proof-of-concept POC for an authentication bypass vulnerability in pac4j-jwt CVE-2026-29000. The vulnerability allows an attacker to bypass signature verification by nesting a PlainJWT using alg: none inside a JWE JSON...

AFL

american fuzzy lop Originally developed by Michal Zalewski [email protected]. See QuickStartGuide.txt if you don't have time to read this file. 1 Challenges of guided fuzzing Fuzzing is one of the most powerful and proven strategies for identifying security issues in real-world software; it ...

go-cpe

go-cpe Una librería de Go para CPEA Common Platform Enumeration 2.3 go-cpe es una implementación de los algoritmos de Naming y Matching de CPE, tal como se describen en los NIST IR 7695 y 7696. Para la implementación de referencia en Java, consulte:...

CVE-2026-15013

CVE-2026-15013 — miniOrange SAML SSO = 5.4.3 Auth Bypass PoC Proof-of-concept for CVE-2026-15013 : unauthenticated authentication bypass via SAML Signature Algorithm Confusion HMAC-SHA1 in the miniOrange SAML Single Sign On – SSO Login WordPress plugin versions up to and including 5.4.3. Authoriz...

TP-Link-TL-WR820N-CVE-2025-14175

🔐 CVE-2025-14175 Soporte de algoritmos débiles en el servidor SSH – TP-Link TL-WR820N Descripción general Este repositorio documenta una vulnerabilidad de seguridad identificada en la implementación del servidor SSH del router TP-Link TL-WR820N v2.80. La vulnerabilidad permitía el uso de algoritm...

github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object

A flaw was found in Go JOSE, a library for handling JSON Web Encryption JWE objects. A remote attacker could exploit this vulnerability by providing a specially crafted JWE object. When decrypting such an object, if a key wrapping algorithm is specified but the encrypted key field is empty, the...

ClaimJumper

/ | | | | | | | | | | | | | |/ | | ' \ | | | | | ' | ' \ / \ '| | || | | | | | | | | || | || | | | | | | | | / | | |,| || | | ||/ | ,| | || | | ./ || |/ | | || v0.1.0 Kit profesional de pruebas de seguridad para JWT. Analiza, descifra, falsifica y explota JSON Web Tokens con más de 15...

OpenSSH before 10.3 can use unintended ECDSA algorithms

OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA algorithms...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python-jwt (UTSA-2026-054077)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-054077 advisory. PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ntp (UTSA-2026-090102)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-090102 advisory. ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory...

ROS-20260921-73-0115

The vulnerability of the Portainer container management platform is related to the improper implementation of the authentication algorithm. Exploiting this vulnerability allows an attacker to bypass security restrictions and gain unauthorized access to protected information...

CVE-2025-33147: Use of a Broken or Risky Cryptographic Algorithm

IBM Cognos Analytics 12.1.0 through 12.1.3 FP1, and 12.0.4 through 12.0.4 FP2 could allow an attacker on a shared network to obtain sensitive information caused by insecure network communication...

CVE-2024-56344: Use of a Broken or Risky Cryptographic Algorithm

IBM Cognos Analytics 12.0.4 through 12.0.4 FP2, and 12.1.0 through 12.1.3 FP1 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using...

CVE-2026-81438

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains Use of a Broken or Risky Cryptographic Algorithm vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure...

EUVD-2026-81400

Incorrect Implementation of Authentication Algorithm Vulnerability in Mitsubishi Electric GX Works3 and Motion Control Setting allows a local attacker to successfully authenticate even with an invalid block password by executing the affected product and modifying part of the executable module in...