CVE-2026-67615
openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary cod…
Impact
openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary code by exploiting Java deserialization in the HTTP invoker endpoint at /invoker/*. Attackers can bypass the class-name denylist enforced by PluginAwareObjectInputStream by nesting a serialized payload inside a java.security.SignedObject, causing the inner stream to be deserialized by a separate ObjectInputStream that does not apply the denylist, ultimately reaching a JNDI sink and enabling code execution.
Affected products
| Product | Affected versions |
|---|---|
| OpenEQUELLA | before 2026.1.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://blog.evan.lat/posts/openeq
- https://github.com/openequella/openEQUELLA/releases/tag/2026.1.0
- https://github.com/openequella/openEQUELLA/security/advisories/GHSA-97gw-jwjx-fx9h
- https://www.vulncheck.com/advisories/openequella-authenticated-rce-via-java-deserialization-in-http-invoker