RCE in Matthewdeaves Willow Cms
CVE-2025-12330
A security flaw has been discovered in Willow CMS up to 1.4.0. This issue affects some unknown processing of the file /admin/articles/add of the component Add Post Page. The manipulation of the argument title/body results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be exploited.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 17.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Matthewdeaves Willow Cms
- Willow Cms — versions 1.0, 1.1, 1.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/matthewdeaves/willow/issues/131 (issue-tracking, Third Party Advisory, Issue Tracking)
- www.youtube.com/watch (Exploit, exploit, media-coverage)
Frequently asked questions
- What is CVE-2025-12330?
- CVE-2025-12330 is a low-severity vulnerability in Matthewdeaves Willow Cms, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2025-10-27.
- How severe is CVE-2025-12330?
- Low severity. CVSS v3 base score is 2.4 out of 10.