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CVE-2026-32321

Oxygenz Clipbucket SQL injection

8.8 HIGHPublic exploitEPSS 0.50%
  1. Published18 Mar 2026

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 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Oxygenz Clipbucket≥ 5.3 < 5.5.3-80

Remediation

Fixed in
Oxygenz Clipbucket≥ 5.5.3-80

References

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Frequently asked

Is CVE-2026-32321 being actively exploited?

CVE-2026-32321 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.50%.

How severe is CVE-2026-32321?

CVE-2026-32321 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.50% probability of exploitation.

Which products are affected by CVE-2026-32321?

Affected products include Oxygenz Clipbucket.

How do I fix CVE-2026-32321?

Upgrade affected software to a fixed version, for example Oxygenz Clipbucket 5.5.3-80 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-32321 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.