Pagekit CMS is vulnerable to OS Command Injection via Storage component

published 2025-12-17 10 mo ago modified 2026-10-13 27 d ago also GHSA-m4f2-xpfq-h97v , EUVD-2025-203907

cvss: 9.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

An authenticated arbitrary file upload vulnerability in the /storage/poc.php component of Pagekit CMS v1.0.18 allows attackers to execute arbitrary code via uploading a crafted PHP file.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 10 mo ago (2025-12-17)

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/mbiesiad/vulnerability-research/tree/main/CVE-2025-67164 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	9.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CNA	3.1	9.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
GitHub	3.1	9.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
packagist	pagekit/pagekit	<=1.0.18	no fix listed

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command
CWE-94 Improper Control of Generation of Code
CWE-434 Unrestricted Upload of File with Dangerous Type

References

github.com /mbiesiad/vulnerability-research/tree/main/CVE-2025-67164
web, exploit, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2025-67164
advisory
github.com /pagekit/pagekit
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary