---
title: "CVE-2026-67615: openEQUELLA - Remote Code Execution"
description: "openEQUELLA < 2026.1.0 contains an authenticated remote code execution caused by Java deserialization bypassing class-name denylist in /invoker/* endpoint, letting authenticated non-guest users execute arbitrary code."
url: https://panop.io/threat-heartbeat/CVE-2026-67615/
---

# CVE-2026-67615 openEQUELLA - Remote Code Execution

openEQUELLA < 2026.1.0 contains an authenticated remote code execution caused by Java deserialization bypassing class-name denylist in /invoker/\* endpoint, letting authenticated non-guest users execute arbitrary code.

CVSS base score 8.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.54% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-67615)

## Details

Type

Remote Code Execution

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published

22 September 2026

Updated

15 October 2026

Weakness

[CWE-184](https://cwe.mitre.org/data/definitions/184.html)

## Vendor fix

Upgrade to version 2026.1.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-67615](https://nvd.nist.gov/vuln/detail/CVE-2026-67615)
- [https://github.com/openequella/openEQUELLA/releases/tag/2026.1.0](https://github.com/openequella/openEQUELLA/releases/tag/2026.1.0)
- [https://www.vulncheck.com/advisories/openequella-authenticated-rce-via-java-deserialization-in-http-invoker](https://www.vulncheck.com/advisories/openequella-authenticated-rce-via-java-deserialization-in-http-invoker)
- [https://blog.evan.lat/posts/openeq](https://blog.evan.lat/posts/openeq)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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