CVE-2025-62715: Oxygenz Clipbucket

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

ClipBucket v5 is an open source video sharing platform. Versions 5.5.2-#147 and below contain a stored Cross-Site Scripting (XSS) vulnerability in ClipBucket’s Collection tags feature. An authenticated normal user can create a tag containing HTML or JavaScript, which is later rendered unescaped in collection detail and tag-list pages. As a result, arbitrary JavaScript executes in the browsers of all users who view the affected pages. This issue is fixed in version 5.5.2-#152.

Affected products

• Oxygenz Clipbucket: from 5.3, before 5.5.2-157 (fixed in 5.5.2-157)

Published 2025-11-04. Last modified 2026-06-17.