RCE in Cockpit Cms
CVE-2026-34965
Cockpit CMS contains an authenticated remote code execution vulnerability in the /cockpit/collections/save_collection endpoint that allows authenticated attackers with collection management privileges to inject arbitrary PHP code into coll…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.005 (66.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cockpit Cms — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (technical-description, exploit)
- disclosure@vulncheck.com (third-party-advisory)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-34965?
- CVE-2026-34965 is a high-severity vulnerability in Cockpit Cms, classified under Code Injection. CVSS score: 8.8/10. Published 2026-04-29.
- How severe is CVE-2026-34965?
- High severity. CVSS v3 base score is 8.8 out of 10.