PT-2026-23089

Name of the Vulnerable Software and Affected Versions Authlib versions 1.6.5 through 1.6.7 Description Authlib, a Python library for building OAuth and OpenID Connect servers, had a flaw in signature verification. Specifically, tests involving a malicious JWT with 'alg: none' and an empty signatu...

SUSE SLES12 Security Update : docker-stable (SUSE-SU-2026:0641-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:0641-1 advisory. - CVE-2025-30204: Fixed a vulnerability in jwt-go which allowed excessive memory allocation during header parsing. bsc1240513 Tenable has extracted the...

EUVD-2026-9344

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932

CVE-2026-27932 affects the Python library joserfc (1.6.2 and earlier). The root cause is an unbounded PBES2 Count (p2c) value read from a JWE protected header, which allows an attacker to trigger CPU exhaustion and Denial of Service by forcing extremely high PBKDF2 iteration counts. Impact is at ...

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...

Dataease SQLBot 数据伪造问题漏洞

Dataease SQLBot is a robot plugin developed by Dataease as open source. Versions of Dataease SQLBot 1.5.1 and earlier contained a data manipulation vulnerability. This vulnerability stemmed from improper verification of the encrypted signature for the validateEmbedded function in the JWT Token...

Devolutions Server 安全漏洞

Devolutions Server is an application system developed by the Canadian company Devolutions. It provides a fully functional solution for shared accounts and password management. Versions of Devolutions Server prior to 2025.3.15.0 contained security vulnerabilities. These vulnerabilities stemmed fro...

PT-2026-22726

A vulnerability was found in Dataease SQLBot up to 1.5.1. This impacts the function validateEmbedded of the file backend/apps/system/middleware/auth.py of the component JWT Token Handler. Performing a manipulation results in improper verification of cryptographic signature. The attack can be...

GHSA-X4VH-J75G-268G NocoDB's Refresh Tokens Not Revoked on Password Reset

Summary The password reset flow did not revoke existing refresh tokens, allowing an attacker with a previously stolen refresh token to continue minting valid JWTs after the victim resets their password. Details passwordReset in users.service.ts updated tokenversion invalidating JWTs but did not...

joserfc's PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

Summary A resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library decrypts a JSON Web Encryption JWE token using Password-Based Encryption PBES2 algorithms, it reads the p2c PBES2 Count parameter directl...

Use of Client-Side Authentication

Overview Affected versions of this package are vulnerable to Use of Client-Side Authentication in the VCS oauth. An attacker can gain unauthorized access by exploiting weaknesses in the GitLab login mechanism or by deriving a JWT authentication token without requiring a server reboot. Remediation...

Bytebase vulnerable to Improper Authentication

Impact - GitLab login allows login by any user. - JWT auth token can be derived as long as the server isn't rebooted. - Developers can assign issues to non-admin/DBA users...

GHSA-5R3P-6RJ5-7937 Bytebase vulnerable to Improper Authentication

Impact - GitLab login allows login by any user. - JWT auth token can be derived as long as the server isn't rebooted. - Developers can assign issues to non-admin/DBA users...

Use of Client-Side Authentication

Overview Affected versions of this package are vulnerable to Use of Client-Side Authentication in the VCS oauth. An attacker can gain unauthorized access by exploiting weaknesses in the GitLab login mechanism or by deriving a JWT authentication token without requiring a server reboot. Remediation...

CVE-2026-28396

NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, the password reset flow did not revoke existing refresh tokens, allowing an attacker with a previously stolen refresh token to continue minting valid JWTs after the victim resets their password. This issue has be...

Hackviser

Hackviser — Scenario Writeups A collection of detailed writeu...

PT-2026-22633

NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, the password reset flow did not revoke existing refresh tokens, allowing an attacker with a previously stolen refresh token to continue minting valid JWTs after the victim resets their password. This issue has be...

Ubuntu 22.04 LTS / 24.04 LTS : Authlib vulnerabilities (USN-8065-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8065-1 advisory. Millie Solem discovered that Authlib did not properly restrict algorithm selection during JWT verification, allowing HMAC verification with...

CVE-2026-28275

CVE-2026-28275 affects the self-hosted project management platform Initiative . Versions prior to 0.32.4 do not invalidate previously issued JWT access tokens after a user changes their password, allowing older tokens to remain valid until expiration and continue to access protected API endpoints...

Security update for docker-stable

This update for docker-stable fixes the following issues: CVE-2025-30204: Fixed a vulnerability in jwt-go which allowed excessive memory allocation during header parsing. bsc1240513 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdat...