PT-2026-60518 · Janssenproject · Jans

CVE-2026-45795 · Publicado 2026-07-16 · Atualizado 2026-07-16

Mitre

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

The Janssen Project is an open-source identity and access management (IAM) platform. Prior to 2.0.0, jans-auth-server accepts unsigned JWE request objects because JwtAuthorizationRequest skips inner signature validation when jwe.getSignedJWTPayload() returns null, and AuthzRequestService.processRequestObject() does not reject the unrecognized RSA-OAEP algorithm when forceSignedRequestObject=true. This issue is fixed in version 2.0.0.

Exploit

Correção

Improper Verification of Cryptographic Signature

Enumeração de Fraquezas

CWE-347

Identificadores relacionados

CVE-2026-45795

Produtos afetados

Jans

Referências · 5

• 🔥 https://github.com/JanssenProject/jans/security/advisories/GHSA-r3gj-4pj2-9j3j · Exploit
• https://github.com/JanssenProject/jans/releases/tag/v2.0.0 · Nota
• https://github.com/JanssenProject/jans/pull/13438 · Nota
• https://github.com/JanssenProject/jans/commit/0cdd214870ee30eb2186261f21c85b9e9fc63b5c · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-45795 · Nota de Segurança