CVE-2026-92003: fallo de gravedad media en MISP
MISP Unthrottled Authentication Failure Log Writes Enable Resource Exhaustion
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 0.6%
Affected versions of MISP do not consistently apply the existing authentication-failure logging throttle.
Two API authentication failure branches wrote directly to the Log model:
- API requests with no authentication key;
- requests supplying an API key with an incorrect length
Unlike other authentication failures, these paths bypassed _shouldLog(), so every request could create another durable auth_fail entry.
Version affected: ≤2.5.45
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Productos afectados
MISP · MISPCVEs relacionadas — MISP
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-95701MEDIUMMISP Path Traversal via Organization Name in Org-Statistics Logo CheckEPSS 0.8%CVE-2026-95698MEDIUMMISP Path Traversal in OrgImgHelper findOrgImage via Crafted Organization NameEPSS 0.7%CVE-2026-44381CRITICALMISP: SQL injection via unvalidated ordering parameters in event and shadow attribute listingsEPSS 0.7%CVE-2026-106513MEDIUMMISP: Site-Admin Can Repoint Redis Workers to Attacker-Controlled Server via UI/API Configuration ChangeEPSS 0.6%CVE-2026-90961CRITICALMISP LdapAuth and LinOTPAuth Authentication Bypass via Empty or Non-String CredentialsEPSS 0.6%CVE-2026-95679MEDIUMMISP Unauthenticated Blind SSRF via XML Body ProcessingEPSS 0.6%