CVE-2026-66089

MEDIUM 6.1CVE-2026-66089 · Published 29/10/2026 · updated 29/10/2026

In short

CVE-2026-66089 is a MEDIUM (CVSS 6.1) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.27%, higher than 19.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

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).

References

openequella/openEQUELLA security advisory
openequella.github.io/guides

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