Vulnerability in Jcd Windu Cms
CVE-2025-59113
Windu CMS implements weak client-side brute-force protection by using parameter loginError. Information about attempt count or timeout is not stored on the server, which allows a malicious attacker to bypass this brute-force protection by resetting this parameter. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Jcd Windu Cms — versions 0
- Windu Cms — versions 4.1
Weakness classification (CWE)
References
- windu.org (Product, product)
- cert.pl/posts/2025/11/CVE-2025-59110 (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-59113?
- CVE-2025-59113 is a high-severity vulnerability in Jcd Windu Cms, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 7.5/10. Published 2025-11-18.
- How severe is CVE-2025-59113?
- High severity. CVSS v3 base score is 7.5 out of 10.