CVE-2026-49482

ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite

State: Published
Severity: 4.3 Medium
Published: Jun 11, 2026
Updated: Jun 12, 2026
Reserved: May 30, 2026

Description

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #141, ClipBucket v5 contains an improper neutralization of SQL wildcard characters in the subtitle editing endpoint. An authenticated user can send a % character as the number parameter to overwrite all subtitle titles of any video they own in a single HTTP request. This issue has been patched in version 5.5.3 - #141.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	GitHub_M

Weaknesses

CWE-155 Improper Neutralization of Wildcards or Matching Symbols
CWE-943 Improper Neutralization of Special Elements in Data Query Logic

Affected Products

Product	Versions
clipbucket-v5MacWarrior	< 5.5.3 - #141Affected

References

https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-wv43-277p-737c

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