CVE-2026-59358

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-59358 Write-up: https://abraxaslabs.tech/research/cve-2026-59358 CVE-2026-59358 Class: Privilege leftover Reach: Remote Cloud Foundry UAA v79.6.0 - VMware by Broadcom / Cloud Foundry Foundation I am...

EasyTokens

EasyTokens A device-code phishing server for adversary emulation. Captures Microsoft 365 OAuth tokens via the Device Authorization Grant flow. Inspired by GraphSpy. Warning — Authorized Use Only. This tool is intended for penetration testers and red teamers operating under explicit written...

cve-2026-105221-gist-tls

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · cve-2026-105221-gist-tls Write-up: https://abraxaslabs.tech/research/cve-2026-105221-gist-tls cve-2026-105221-gist-tls gist RubyGem 6.1.0 - defunkt Class: TLS verify bypass credential theft Reach: Remote on-path...

trust-boundary-ctf

🐘 Trust Boundary: MCP Session Isolation CTF The console reads Session Active. Every tool call succeeds. The admin OAuth token is in every response. Trust Boundary is a browser-based CTF lab built around a real session isolation failure in a locally-running MCP server. The vulnerability is not...

CVE-2026-6647

The WSO2 Identity Server is vulnerable to incomplete OAuth token revocation due to a case mismatch between a case-insensitive user store and a case-sensitive database. When usernames contain mixed-case characters, revocation operations during certain lifecycle events may fail to identify the corr...

CVE-2026-6647 Incomplete OAuth Token Revocation via Case Mismatch in WSO2 Identity Server Allows Continued Access After Lifecycle Events

In deployments of WSO2 Identity Server configured with a case-insensitive user store and a case-sensitive database for identity data, mismatches in username case handling can occur. This inconsistency results in OAuth token revocation operations failing to correctly identify usernames containing...

cs50-cyber-paloalto-oauth

CS50 Cybersecurity Final Project Title: The Salesloft OAuth Breach & CVE-2024-3400 Palo Alto impact Author: Yafiya Darwesh GitHub: Yafiah-Darwesh YouTube video: https://youtu.be/CxQNj9qWoZ0?si=cHCwuTIY26YHJ8aw CVE: CVE-2024-3400 Files presentation.pdf — slides script.txt — speaker notes Summary...

CVE-2025-23040

CVE-2025-23040 - Credential Leak in GitHub Desktop GitHub Desktop 3.4.12 is vulnerable to an attack that allows exfiltration of credentials via malicious remote URLs. An attacker can convince a user to clone a manipulated repository to obtain username and OAuth token...

Leaked LiteLLM Master Key Let Attackers Steal GitHub Tokens and Hijack Release Pipeline

LiteLLM on Friday revealed that an Agent Platform master key accidentally published to a public GitHub repository in late May 2026 ultimately allowed the threat actor to push a malicious version of the popular Python package. "On May 27, 2026, a configuration file was committed to the public...

Astra Linux – Vulnerability in curl

When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3, or SMTP scheme, curl may incorrectly pass the bearer token to the new target host...

CVE-2026-109283 Open WebUI 0.11.1 before 0.11.4 Authorization Bypass via OAuth Token Exchange

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

CVE-2026-109283 Open WebUI 0.11.1 before 0.11.4 Authorization Bypass via OAuth Token Exchange

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

CVE-2026-109283

Open WebUI versions 0.11.1 before 0.11.4 are vulnerable to an authorization bypass in the OAuth token exchange endpoint. The flaw occurs because the system only reads role claims from the provider's userinfo response and retains the user's existing role if no new claim is found, failing to accoun...

CVE-2026-109283

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

CVE-2026-109283 Open WebUI 0.11.1 before 0.11.4 Authorization Bypass via OAuth Token Exchange

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

EUVD-2026-97585

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

CVE-2026-85958 Improper OAuth token validation in Progress MarkLogic Server

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an authentication validation weakness that could allow an attacker to use a token that should not be accepted by the affected server, which could result in unauthorized access...

CVE-2026-109283: Incorrect Authorization

Open WebUI from 0.11.1 before 0.11.4 contains an authorization bypass in the OAuth token exchange endpoint, which reads role claims only from the provider's userinfo response and keeps the user's existing role when no roles claim is found, ignoring roles sent only in the ID token. Users with a...

EUVD-2026-97100

Several Postiz endpoints return the complete database row of the record they operate on instead of only the fields the client needs. Two of them include secrets the caller is not meant to receive. The public API's channel delete returns the deleted integration row, including the channel's platfor...

CVE-2026-57458

Vikunja is an open-source self-hosted task management platform. In version 2.3.0, a scoped API token limited to the oauth.authorize permission can call POST /api/v1/oauth/authorize, obtain an OAuth authorization code, and exchange the code at POST /api/v1/oauth/token for a normal bearer JSON Web...