What is CVE-2026-47238?

CVE-2026-47238 is a medium-severity vulnerability, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-06-11.

How severe is CVE-2026-47238?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-47238

CVE-2026-47238

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #133, a normal authenticated user can edit another user's video subtitles because of a lack of authorization. They can upload subtitles, edit their name or de…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key
CWE-863 — Incorrect Authorization

References

security-advisories@github.com

Frequently asked questions

What is CVE-2026-47238?: CVE-2026-47238 is a medium-severity vulnerability, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-06-11.
How severe is CVE-2026-47238?: Medium severity. CVSS v3 base score is 6.5 out of 10.