What is CVE-2026-32321?

CVE-2026-32321 is a high-severity vulnerability in Macwarrior Clipbucket-v5, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-03-18.

How severe is CVE-2026-32321?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2026-32321 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Macwarrior Clipbucket-v5

CVE-2026-32321

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…

Vulnerability class: SQL Injection

EPSS: 0.000 (3.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Macwarrior Clipbucket-v5 — versions < 5.5.3 - #80

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

drkim-dev/CVE-2026-32321

References

https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-2757-6cp4-v7xx (x_refsource_CONFIRM)
https://github.com/MacWarrior/clipbucket-v5/commit/726d68b0c9d4c702dce2691c2759b6bf84a1691f (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-32321?: CVE-2026-32321 is a high-severity vulnerability in Macwarrior Clipbucket-v5, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-03-18.
How severe is CVE-2026-32321?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2026-32321 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.