CVE-2025-64336: high-severity vulnerability in MacWarrior clipbucket-v5
ClipBucket v5's Manage Photo Feature is Vulnerable to Stored XSS Attack via Photo Title
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.3%
ClipBucket v5 is an open source video sharing platform. In versions 5.5.2-#146 and below, the Manage Photos feature is vulnerable to stored Cross-site Scripting (XSS). An authenticated regular user can upload a photo with a malicious Photo Title containing HTML/JavaScript code. While the payload does not execute in the user-facing photo gallery or detail pages, it is rendered unsafely in the Admin → Manage Photos section, resulting in JavaScript execution in the administrator’s browser. This issue is fixed in version 5.5.2-#147.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/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%