CVE-2026-66090

In openEQUELLA before 2026.1, the XML parser used for item metadata does not disable external entity resolution. A user permitted to create items CREATEITEM can submit crafted XML to POST /api/item and cause the server to read arbitrary files accessible to the openEQUELLA service, or make request...

CVE-2026-66090 XML External Entity (XXE) Injection in Metadata Field Allows Arbitrary File Read

In openEQUELLA before 2026.1, the XML parser used for item metadata does not disable external entity resolution. A user permitted to create items CREATEITEM can submit crafted XML to POST /api/item and cause the server to read arbitrary files accessible to the openEQUELLA service, or make request...

CVE-2026-66090

The software openEQUELLA (versions before 2026.1 ) is vulnerable to an XML External Entity (XXE) Injection vulnerability within its item metadata XML parser. An attacker with CREATE_ITEM privileges can submit crafted XML via a POST /api/item request. This flaw allows the attacker to force the ser...

EUVD-2026-112566

In openEQUELLA before 2026.1, the XML parser used for item metadata does not disable external entity resolution. A user permitted to create items CREATEITEM can submit crafted XML to POST /api/item and cause the server to read arbitrary files accessible to the openEQUELLA service, or make request...