CVE-2026-49482CWE-155CWE-943

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

Medium · published June 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00169 · 6.5th percentile
Weaknesses
CWE-155 · Improper Neutralization of Wildcards or Matching Symbols; CWE-943 · Improper Neutralization of Special Elements in Data Query Logic
Published
2026-06-11T22:55Z
EPSS history
Timeline
  • 11 JUN 22:55Z
    ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite
    cvelistv5