What’s Vulnerable › Vulnerabilities

CVE-2026-49482: ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-12 · updated 2026-10-26
• Weakness: CWE-155

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.

Affected products

• MacWarrior clipbucket-v5: before 5.5.3 - #141

References

• https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-wv43-277p-737c
• https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-wv43-277p-737c

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