What is CVE-2026-25728?

CVE-2026-25728 is a high-severity vulnerability in Macwarrior Clipbucket-v5, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.5/10. Published 2026-02-10.

How severe is CVE-2026-25728?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Macwarrior Clipbucket-v5

CVE-2026-25728

ClipBucket v5 is an open source video sharing platform. Prior to 5.5.3 - #40, a Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability exists in ClipBucket's avatar and background image upload functionality. The application mov…

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Macwarrior Clipbucket-v5 — versions < 5.5.3 - #40
Oxygenz Clipbucket

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-25728?: CVE-2026-25728 is a high-severity vulnerability in Macwarrior Clipbucket-v5, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.5/10. Published 2026-02-10.
How severe is CVE-2026-25728?: High severity. CVSS v3 base score is 7.5 out of 10.