CVE-2026-26997CWE-79

ClipBucket v5 has Stored XSS via Collection name

Low · published February 27, 2026

CVSS v4.0
2.0
EPSS
0%
Percentile
17.2
In the wild
Unconfirmed
What it is

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 #59, a normal authenticated user can store the XSS payload. The payload is triggered by administrator. Version 5.5.3 #59 fixes the issue.

The record
Technical detail
CVSS v4.0
2.0 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P
EPSS
0.00263 · 17.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-27T19:15Z
EPSS history
Timeline
  • 27 FEB 19:15Z
    ClipBucket v5 has Stored XSS via Collection name
    cvelistv5