CVE-2026-45418 ClipBucket: Blind SQL Injection in subtitle_edit.php
Authenticated users can exploit a blind SQL injection in subtitle editing to exfiltrate sensitive data from the ClipBucket video sharing platform.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-45418?
CVE-2026-45418 is a high-severity SQL injection vulnerability in MacWarrior clipbucket-v5, published on 11 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #132, any authenticated user who can upload videos can add multiple subtitles from different files and change their title (English, Spanish...). The POST /actions/subtitle_edit.php request used to change their title includes a number parameter which is vulnerable to SQL Injection. A boolean-based blind SQL injection can be used to exfiltrate sensitive data. This issue has been patched in version 5.5.3 - #132.
Weakness: CWE-89
Which versions are affected by CVE-2026-45418?
How do I fix CVE-2026-45418?
No fix has been published for CVE-2026-45418 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-45418 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-45418 exists.