ClipBucket v5 is an open source video sharing platform. An authenticated time-based blind SQL injection vulnerability exists in ClipBucket prior to 5.5.3 #80 within the `actions/ajax.php` endpoint. Due to insufficient input sanitization of the `userid` parameter, an authenticated attacker can execute arbitrary SQL queries, leading to full database disclosure and potential administrative account takeover. Version 5.5.3 #80 fixes the issue.

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Wed, 18 Mar 2026 21:00:00 +0000

Type Values Removed Values Added
Description ClipBucket v5 is an open source video sharing platform. An authenticated time-based blind SQL injection vulnerability exists in ClipBucket prior to 5.5.3 #80 within the `actions/ajax.php` endpoint. Due to insufficient input sanitization of the `userid` parameter, an authenticated attacker can execute arbitrary SQL queries, leading to full database disclosure and potential administrative account takeover. Version 5.5.3 #80 fixes the issue.
Title ClipBucket v5 has time-based Blind SQL Injection in ajax.php that leads to Data Exfiltration
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-18T20:37:51.891Z

Reserved: 2026-03-11T21:16:21.661Z

Link: CVE-2026-32321

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-18T21:16:26.410

Modified: 2026-03-18T21:16:26.410

Link: CVE-2026-32321

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses