CVE-2026-30863-Exploit

CVE-2026-30863 – Parse Server JWT Audience Validation Affected versions Parse Server 8.6.10 and 9.5.0-alpha.11 Vulnerable components Google auth adapter GoogleAuthAdapter Apple auth adapter AppleAuthAdapter Facebook auth adapter FacebookAuthAdapter Root cause When the adapter is configured withou...

CVE-2026-29000-pac4j-jwt-auth-bypass

HTB Principal — CVE-2026-29000 Writeup Disclaimer: This exploit was developed solely for the retired HackTheBox machine "Principal". For educational purposes only. Do not use against systems you do not own or have explicit permission to test. Machine Info...

CVE-2026-29000

CVE-2026-29000 — pac4j-jwt JWE Authentication Bypass CTF lab for researching the JWE authentication vulnerability in the pac4j-jwt library CVSS 9.3 Critical · CWE-287 · Affected: pac4j-jwt ← access admin panel ↓ Read sensitive data: employee list, system config, flag Project structure...

CVE-2026-1529

CVE-2026-1529 Keycloak Exploit Tool CVE-2026-1529 : Keycloak - Unauthorized organization registration via improper invitation token validation ⚠️ WARNING : This tool is for educational and authorized security testing purposes only. Unauthorized access to computer systems is illegal. 📋 Table of...

PT-2026-85224

Peppermint through 0.5.5 contains a hardcoded JWT signing secret in docker-compose.yml that allows unauthenticated attackers to forge session tokens for any account. Attackers can use the published secret to mint valid tokens for arbitrary user IDs and access protected endpoints without credentia...

CVE-2026-29000

CVE-2026-29000: Proof of Concept PoC for pac4j-jwt Auth Bypass ⚠️ Disclaimer This tool is for educational and ethical security testing purposes only. I do not and will not support threat acting in any way, shape or form. Use at your own risk. This is also my first PoC, so be nice please. This is...

CVE-2025-10294

Exploit: Authentication Bypass via Empty ownidsharedsecret JWT Forgery 1 Forge a valid JWT using an empty HMAC key root@kitploit: SUB= SUB="$SUB" python3 - /tmp/jwt.txt import base64, hmac, hashlib, json, time, os b64u = lambda b: base64.urlsafeb64encodeb.rstripb'='.decode header =...

SeaweedFS: Filer JWT allowed_prefixes literal prefix match allows cross-tenant access to sibling paths

Impact When a filer JWT restricts a token to a set of path prefixes via allowedprefixes, the authorization check used a literal byte-prefix match strings.HasPrefix. A token scoped to /tenant1 therefore also authorized requests to sibling paths such as /tenant1234, /tenant1-old, and /tenant1backup...

EUVD-2026-56159

SeaweedFS: Filer JWT allowedprefixes literal prefix match allows cross-tenant access to sibling paths...

CVE-2025-9485

Exploit: Authentication Bypass via Unsigned JWT alg: none 1 Forge an unsigned JWT claiming the admin email root@kitploit: TOKEN=$node -e ' function b64us return Buffer.froms.toString"base64" .replace/+/g,"-" .replace///g,"" .replace/=+$/,"" const header = b64uJSON.stringify alg: "none", typ:...

CVE-2026-1529-PoC-keycloak-unauthorized-registration-via-improper-invitation-token-validation

CVE-2026-1529 Keycloak Exploit Tool Keycloak: Unauthorized organization registration via improper invitation token validation Disclaimer This tool is for educational and security testing purposes only. Use only on systems you have explicit permission to test. Unauthorized access to computer syste...

CVE-2026-23552

CVE-2026-23552 - Cross-Realm Token Acceptance in camel-keycloak Overview Apache Camel's KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. This means a token issued by one Keycloak realm is silently accepted by a policy configured for a...

CVE-2025-8625

CVE-2025-8625 Copypress Rest API 1.1 - 1.2 - Missing Configurable JWT Secret and File-Type Validation to Unauthenticated Remote Code Execution 🛡️ Copypress Rest API 1.1 - 1.2 RCE Exploit 📝 Description The Copypress Rest API plugin for WordPress versions 1.1 to 1.2 is vulnerable to Remote Code...

CVE-2026-29000

CVE-2026-29000 Exploit Generator Rust This repository contains a specialized Rust implementation for exploiting CVE-2026-29000, an authentication bypass vulnerability in pac4j-jwt. The vulnerability stems from a "Signature Validation Skip" when a PlainJWT alg: none is nested within an encrypted J...

cve-2026-29000

CVE-2026-29000 Exploit JWT Authentication Bypass in pac4j-jwt via JWE-wrapped PlainJWT Vulnerability Description CVE-2026-29000 is a critical authentication bypass vulnerability affecting pac4j-jwt versions prior to 4.5.9, 5.7.9, and 6.3.3. The vulnerability allows remote attackers to forge...

CVE-2026-29000

Simple script that exploits CVE-2026-29000. All you need is the public key in the PEM format and you can use this. For more info on the vulnerability read: https://www.codeant.ai/security-research/pac4j-jwt-authentication-bypass-public-key...

Principal-HackTheBox

HackTheBox — Principal Difficulty: Medium OS: Linux Platform: HackTheBox Overview Web application running pac4j-jwt v6.0.3 — vulnerable to CVE-2026-29000. The public RSA key is exposed unauthenticated via a JWKS endpoint and can be used to forge a valid admin JWE token, bypassing authentication...

ls-poc

CVE-2026-30368 Proof of concept !IMPORTANT This is patched and now requires credentials, use the workaround to perform actions on yourself. Introduction CVE-2026-30368 allows an attacker to control student devices via a weak authentication flaw in Lightspeed Classroom management. The POC poc.js...

CVE-2026-63520

CVE-2026-63520 Sharepoint unsafe type RCE + CVE-2026-55040 chain Unauthenticated RCE on Microsoft SharePoint Server. No credentials needed. Stephen Fewer Rapid7 demonstrated CVE-2026-55040 at Pwn2Own Berlin 2026. Rapid7 then discovered CVE-2026-63520 during follow-up research, and VulnCheck...

CVE-2018-0114-Exploit

CVE-2018-0114-Exploit Una vulnerabilidad en la biblioteca de código abierto node-jose de Cisco anterior a la versión 0.11.0 podría permitir que un atacante remoto no autenticado vuelva a firmar tokens utilizando una clave incrustada dentro del token. La vulnerabilidad se debe a que node-jose sigu...