CVE-2026-26997: low-severity vulnerability in MacWarrior clipbucket-v5
ClipBucket v5 has Stored XSS via Collection name
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2epss 0.2%
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 #59, a normal authenticated user can store the XSS payload. The payload is triggered by administrator. Version 5.5.3 #59 fixes the issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P
Affected products
MacWarrior · clipbucket-v5Related 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-2026-100372HIGHClipBucket v5 before 5.5.3-#197 Path Traversal via template_editor.phpEPSS 1.1%CVE-2025-21622HIGHClipBucket V5 Avatar URL Path Traversal to Arbitrary File DeleteEPSS 1.0%