SQL Injection Vulnerability in ClipBucket Open Source Video Platform
CVE-2026-32321

8.8HIGH

Key Information:

Vendor

Macwarrior

Status
Clipbucket-v5
Vendor
CVE Published:
18 March 2026

What is CVE-2026-32321?

An authenticated time-based blind SQL injection vulnerability exists in the ClipBucket platform before version 5.5.3 #80. This flaw is due to inadequate sanitization of the 'userid' parameter in the actions/ajax.php endpoint. An attacker with valid credentials can exploit this vulnerability to execute unauthorized SQL commands, potentially leading to a complete database disclosure and the risk of gaining administrative control over affected systems. This issue is addressed in version 5.5.3 #80.

Affected Version(s)

clipbucket-v5 < 5.5.3 - #80

References

https://github.com/MacWarrior/clipbucket-v5/security/advi...
x_refsource_CONFIRM
https://github.com/MacWarrior/clipbucket-v5/commit/726d68...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.