CVE-2025-64338: ClipBucket v5 is an open source video sharing platform. In versions 5.5.2 - #156 and below, an authenticated regular…
CVE-2025-64338 · Severity: critical · CVSS 9 · Published 2025-11-07
ClipBucket v5 is an open source video sharing platform. In versions 5.5.2 - #156 and below, an authenticated regular user can create a photo collection whose Collection Name contains HTML/JavaScript payloads, which making ClipBucket’s Manage Photos feature vulnerable to Stored XSS. The payload is rendered unsafely in the Admin → Manage Photos interface, causing it to execute in the administrator’s browser, therefore allowing an attacker to target administrators and perform actions with elevated privileges. This issue is fixed in version 5.5.2 - #157.
No. Junglewise Threat Intelligence has no report of CVE-2025-64338 being exploited in the wild.
How severe is CVE-2025-64338?
Critical severity, with a CVSS score of 9, published 7 November 2025.
Which products and versions are affected?
Oxygenz Clipbucket. The advisory does not name versions.
Is there a fix for CVE-2025-64338?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-64338?
Check whether you run Oxygenz Clipbucket. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.