Vincent-peugnet Wcms vulnerabilities
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Published CVEs affecting Vincent-peugnet Wcms: 2 record(s), with affected versions and fixes.
CVE-2026-105124
Medium · 6.1
CWE-79 Oct 3, 2026
W (wcms) through 3.18.0 Unauthenticated Stored XSS via Login Username and Comments
W (vincent-peugnet/wcms) through 3.18.0 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts via the login user field and visitor comment website field. Attackers can submit failed logins rendered unescaped in the adminlog.php log viewer, or comment URLs echoed into href attributes in editrightbar.php, executing script with administrator or editor privileges.
CVE-2026-105123
High · 8.8
CWE-434 Oct 3, 2026
W (wcms) through 3.18.0 RCE and Arbitrary File Write via Media Upload API
W (vincent-peugnet/wcms) through 3.18.0 contains a remote code execution vulnerability that allows authenticated editors to write arbitrary files by abusing the unvalidated path in POST /api/v0/media/upload/[*:path]. Attackers can upload .php files executed by the web server, use encoded ../ sequences to write outside the media directory, and delete arbitrary files via DELETE /api/v0/media/[*:path].