CVE-2025-27370
CVE-2025-27370
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.9EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
03 mar 2025Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
OpenID Connect Core through 1.0 errata set 2 allows audience injection in certain situations. When the private_key_jwt authentication mechanism is used, a malicious Authorization Server could trick a Client into writing attacker-controlled values into the audience, including token endpoints or issuer identifiers of other Authorization Servers. The malicious Authorization Server could then use these private key JWTs to impersonate the Client.
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N
Produtos afetados
OpenID · OpenID ConnectQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://eprint.iacr.org/2025/629https://github.com/OWASP/ASVS/issues/2678https://openid.net/notice-of-a-security-vulnerability/https://openid.net/wp-content/uploads/2025/01/OIDF-Responsible-Disclosure-Notice-on-Security-Vulnerability-for-private_key_jwt.pdfhttps://talks.secworkshop.events/osw2025/talk/R8D9BS/