CVE-2026-100372
ClipBucket v5 before 5.5.3-#197 contains a path traversal vulnerability in the admin template…
- Risk score
- 56/100
- CVSS
- 7.2 v3.1
- Exploit chance (30 days)
- 1.1%
- Published
- 25 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 direc…
- Affected
- See advisory
- Fix
- Upgrade the product to 5.5.3 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.2 high
References
- https://github.com/MacWarrior/clipbucket-v5
- https://github.com/MacWarrior/clipbucket-v5/blob/61cce55ab26ef88fb782dfde47b44c17c56978cd/upload/admin_area/template_editor.php#L44-L69
- https://github.com/MacWarrior/clipbucket-v5/commit/f31de49b2194482ffef7147aa1e9b1c8f0f04eb7
- https://github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23197
- https://hackmd.io/@leediay/S1AIRjzqfx
- https://www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-197-path-traversal-via-template-editor-php
Original 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.
Last activity 25 Sep 2026. Patch Forecast updates every hour.