CVE-2025-64339: ClipBucket v5: Stored XSS Vulnerability in Manage Playlists
ClipBucket v5 is an open source video sharing platform. In versions 5.5.2-#146 and below, the Manage Playlists feature is vulnerable to stored Cross-site Scripting (XSS),specifically in the Playlist Name field. An authenticated low-privileged user can create a playlist with a malicious name containing HTML/JavaScript code, which is rendered unescaped on playlist detail and listing pages. This results in arbitrary JavaScript execution in every viewer’s browser, including administrators. This issue is fixed in version 5.5.2-#147.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-64339?
CVE-2025-64339 is classified as a medium severity vulnerability due to its potential for stored cross-site scripting (XSS) attacks.
How do I fix CVE-2025-64339?
To fix CVE-2025-64339, upgrade to ClipBucket version 5.5.2-#147 or later to eliminate the stored XSS vulnerability.
Who is affected by CVE-2025-64339?
Authenticated low-privileged users of ClipBucket versions 5.5.2-#146 and below are affected by CVE-2025-64339.
What impact does CVE-2025-64339 have on users?
CVE-2025-64339 allows attackers to inject malicious scripts through the Playlist Name field, compromising user accounts and data.
Is CVE-2025-64339 easy to exploit?
Yes, CVE-2025-64339 can be easily exploited by low-privileged authenticated users to execute stored XSS attacks.