High severity · published Mar 18, 2026
CVE-2026-32321
ClipBucket v5 has time-based Blind SQL Injection in ajax.php that leads to Data Exfiltration
8.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
clipbucket-v5 · MacWarrior
< 5.5.3 - #80 · source: vendor
CL
Clipbucket · Oxygenz
5.3 before 5.5.3-80 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-32321
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-32321
Patch
https://github.com/MacWarrior/clipbucket-v5/commit/726d68b0c9d4c702dce2691c2759b6bf84a1691f
Exploit
https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-2757-6cp4-v7xx
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