XSS in Macwarrior Clipbucket-V5
CVE-2026-95812
ClipBucket v5 before 5.5.3-#182 contains a reflected cross-site scripting vulnerability in the sort_link() helper function that fails to sanitize cat, sort, and time query parameters. Attackers can craft malicious requests with injected script payloads in these parameters to execute arbitrary JavaScript in victims' browsers under the application origin.
Vulnerability class: XSS (Cross-Site Scripting)
Published .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/MacWarrior/clipbucket-v5/commit/032f46937e091e22afa6c99f2c888575cc94… (patch)
- github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-#182 (release-notes)
- github.com/MacWarrior/clipbucket-v5/blob/5.5.3-#153/upload/includes/functions.p… (technical-description)
- hackmd.io/@leediay/reflected-xss-in-search-function-clipbucket-v5 (technical-description, exploit)
- github.com/MacWarrior/clipbucket-v5 (product)
- www.vulncheck.com/advisories/clipbucket-v5-before-5.5.3-182-reflected-xss-via-q… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-95812?
- CVE-2026-95812 is a medium-severity vulnerability in Macwarrior Clipbucket-V5, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-09-22.
- How severe is CVE-2026-95812?
- Medium severity. CVSS v3 base score is 6.1 out of 10.