How severe is CVE-2026-32321?

CVE-2026-32321 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-32321 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-32321?

CVE-2026-32321 affects Oxygenz Clipbucket. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-32321?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-32321 have an EU (EUVD) identifier?

Yes. CVE-2026-32321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12960.

When was CVE-2026-32321 published?

CVE-2026-32321 was published on 2026-03-18 and last updated on 2026-06-17.

CVE-2026-32321

CVE-2026-32321 is a high-severity vulnerability in Oxygenz Clipbucket with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-12960
Weakness: CWE-89
Affected product: Oxygenz Clipbucket
Published: 2026-03-18
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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 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.
How severe is CVE-2026-32321?: CVE-2026-32321 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-32321 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-32321?: CVE-2026-32321 affects Oxygenz Clipbucket. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-32321?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-32321 have an EU (EUVD) identifier?: Yes. CVE-2026-32321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-12960.
When was CVE-2026-32321 published?: CVE-2026-32321 was published on 2026-03-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*

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