[ CVE-2026-100372 · Published 25 Sep 2026 ]
Vulnerability in MacWarrior clipbucket-v5
CVSS 7.2
EPSS 1%No fix listed yet
[ Why it matters ]Priority signals
- Public proof-of-concept exploit exists (CISA SSVC)
[ Description ]Official description
ClipBucket v5 before 5.5.3-#197 contains a path traversal vulnerability in the admin template editor that allows authenticated administrators to overwrite PHP files by supplying directory traversal sequences in the folder parameter. Attackers with manage_template_access permission can traverse outside the layout directory to modify executable PHP files and achieve remote code execution as the web server user.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- github.com/MacWarrior/clipbucket-v5
- github.com/MacWarrior/clipbucket-v5/blob/61cce55ab26ef88fb782dfde47b44c17c56978cd/uploa…
- github.com/MacWarrior/clipbucket-v5/commit/f31de49b2194482ffef7147aa1e9b1c8f0f04eb7
- github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23197
- hackmd.io/@leediay/S1AIRjzqfx
- www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-197-path-traversal-via-template…