CVE-2026-100372: high-severity vulnerability in MacWarrior clipbucket-v5
ClipBucket v5 before 5.5.3-#197 Path Traversal via template_editor.php
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.6epss 1.1%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
MacWarrior · clipbucket-v5public PoCs found — 1
cve_referencehackmd.io/@leediay/S1AIRjzqfxunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — MacWarrior clipbucket-v5
In the same product, most dangerous first.
CVE-2026-21875CRITICALClipBucket v5 Vulnerable to Blind SQL Injection through Channel CommentsEPSS 1.8%CVE-2025-21624CRITICALClipBucket V5 Playlist Cover File Upload to Remote Code ExecutionEPSS 1.2%CVE-2026-80138CRITICALClipBucket V5 5.5.1 through 5.5.3-#153 OS Command Injection via Installer php_cli_filepath ParameterEPSS 1.2%CVE-2025-21623HIGHClipBucket V5 Unauthenticated Template Directory Update to Denial-of-ServiceEPSS 1.2%CVE-2025-21622HIGHClipBucket V5 Avatar URL Path Traversal to Arbitrary File DeleteEPSS 1.0%CVE-2026-77929HIGHClipBucket < 5.5.3-#182 Remote Code Execution via Photo Upload EndpointEPSS 0.9%
References
https://github.com/MacWarrior/clipbucket-v5https://github.com/MacWarrior/clipbucket-v5/blob/61cce55ab26ef88fb782dfde47b44c17c56978cd/upload/admin_area/template_editor.php#L44-L69https://github.com/MacWarrior/clipbucket-v5/commit/f31de49b2194482ffef7147aa1e9b1c8f0f04eb7https://github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23197https://hackmd.io/@leediay/S1AIRjzqfxhttps://www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-197-path-traversal-via-template-editor-php