CVE-2026-34965
HIGH EPSS 52.8%
Published Apr 29, 20262mo ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
Published Apr 29, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago
Description
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 collection rules parameters. Attackers can inject malicious PHP code through rule parameters which is written directly to server-side PHP files and executed via include() to achieve arbitrary command execution on the underlying server.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
52.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-94 Improper Control of Generation of Code (Code Injection) Injection
References 4
- gist.github.com https://gist.github.com/thepiyushkumarshukla/64d2318518b17f529bc3ccb11fd5be90
- github.com https://github.com/agentejo/cockpit
- github.com https://github.com/agentejo/cockpit/commits/494765e4f0fb9484f320aee0c6ee889b6fa789b9
- vulncheck.com https://www.vulncheck.com/advisories/cockpit-cms-authenticated-remote-code-execution-via-collections
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.