CVE-2026-66089: fallo de gravedad media en Apereo Foundation openEQUELLA
XML External Entity (XXE) Vulnerability in SOAP Interface Allows External Entity Expansion
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 6.1epss 0.3%
In openEQUELLA before 2026.1, the SOAP API parses XML supplied in the stopEdit operation with a parser that resolves external entities. This allows an attacker to read arbitrary files accessible to the openEQUELLA service or cause the server to issue requests to attacker-specified locations (SSRF).
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:N/SA:N
Productos afectados
Apereo Foundation · openEQUELLACVEs relacionadas — Apereo Foundation openEQUELLA
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-66088CRITICALUnrestricted Command Execution via system.executeEPSS 0.7%CVE-2026-67615HIGHopenEQUELLA < 2026.1.0 Authenticated RCE via Java Deserialization in HTTP InvokerEPSS 0.5%CVE-2026-66091MEDIUMUnauthenticated IDOR Enables Disclosure of Other Users’ last-known detailsEPSS 0.4%CVE-2026-66092MEDIUMStored XSS in pre-login notice via reachable legacy logon routeEPSS 0.3%CVE-2026-16889MEDIUMStored XSS via Pre-Login Notice Image Upload Serves Attacker HTML from Application OriginEPSS 0.3%CVE-2026-66090HIGHXML External Entity (XXE) Injection in Metadata Field Allows Arbitrary File ReadEPSS 0.3%