Low 2.0Published Feb 27, 2026

CVE-2026-26997ClipBucket v5 has Stored XSS via Collection name

Updated under an hour ago (Oct 27, 2026, 12:30 AM ET)

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It affects MacWarrior clipbucket-v5 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for MacWarrior clipbucket-v5

Exploited in the last 30 days

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 #59, a normal authenticated user can store the XSS payload. The payload is triggered by administrator. Version 5.5.3 #59 fixes the issue.

CVSS: 2.0 LOW (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Feb 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

MacWarrior clipbucket-v5 macwarrior:clipbucket_v5 (from the name)	before 5.5.3 #59	CNA record
oxygenz clipbucket oxygenz:clipbucket	from 5.3 before 5.5.3-59	NVD

References

References

https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-97r6-4hmx-hcrh	x-refsource-confirm, exploit, vendor-advisory
https://github.com/MacWarrior/clipbucket-v5/commit/2da4c8e41f9e4baf47ff89f8a674fbe9b63ac76d	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.