CVE-2026-49482 ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite
Authenticated attackers can inject SQL wildcards to overwrite all subtitle titles of any video they own in ClipBucket v5.
- 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-2026-49482?
CVE-2026-49482 is a medium-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 - #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.
Which versions are affected by CVE-2026-49482?
How do I fix CVE-2026-49482?
No fix has been published for CVE-2026-49482 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-2026-49482 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-49482 exists.