CVE-2026-67615openEQUELLA < 2026.1.0 Authenticated RCE via Java Deserialization in HTTP Invoker
Updated under an hour ago ()
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It affects Apereo Foundation openEQUELLA. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-502, CWE-184
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Apereo Foundation openEQUELLA apereo_foundation:openequella (from the name) | before 2026.1.0 | CNA record |
References
- https://blog.evan.lat/posts/openeqtechnical-description, exploit
- https://github.com/openequella/openEQUELLA/releases/tag/2026.1.0release-notes, patch
- https://www.vulncheck.com/advisories/openequella-authenticated-rce-via-java-deserialization-in-http-invokerthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.