What is CVE-2015-20129?

CVE-2015-20129 is a high-severity vulnerability in Crushftp, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-10-28.

How severe is CVE-2015-20129?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Crushftp

CVE-2015-20129

CrushFTP before 7.3.0 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions because CSRF protection is disabled by default. Attackers can lure an authenticated administrator to a malicious page that submits POST requests to commands like setUserItem, creating root-access users or changing server configuration.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-10-28 · last modified 2026-10-28.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (4.3th percentile), scored 2026-10-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Crushftp

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.exploit-db.com/exploits/36126 (exploit)
www.crushftp.com/version7.html (release-notes)
www.vulncheck.com/advisories/crushftp-before-7.3.0-cross-site-request-forgery-v… (third-party-advisory)

Frequently asked questions

What is CVE-2015-20129?: CVE-2015-20129 is a high-severity vulnerability in Crushftp, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-10-28.
How severe is CVE-2015-20129?: High severity. CVSS v3 base score is 8.8 out of 10.