Vulnerability · Published Oct 14, 2026 · Assigned by VulnCheck
CVE-2026-110626ClipBucket v5 through 5.5.3-#206 Reflected XSS via edit_language in language_settings.php
Medium 6.1
In plain English
A medium-severity cross-site scripting in clipbucket-v5 from MacWarrior. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.4%top 66.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting vulnerability in admin_area/language_settings.php via the unencoded edit_language GET parameter. Attackers can send administrators with basic_settings permission a crafted link whose payload is echoed into a hidden input, executing script in the admin panel origin.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MacWarrior | clipbucket-v5 | 0 – through 5.5.3-#206 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
- https://hackmd.io/@leediay/BJR_lh2ifg third-party-advisory
- edit_language accepted after an integer-cast lookup technical-description
- raw edit_language echoed into the hidden input technical-description
- Proposed fix (PR #939, unmerged at time of assignment) patch
- https://github.com/MacWarrior/clipbucket-v5 product
- VulnCheck Advisory: ClipBucket v5 through 5.5.3-#206 Reflected XSS via edit_language in language_settings.php third-party-advisory