Cross-Site Request Forgery in Windu CMS

published 2025-11-18 11 mo ago modified 2026-10-18 21 d ago also EUVD-2025-198002

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 8%
public exploits: 0; none known

Windu CMS is vulnerable to Cross-Site Request Forgery in user editing functionality. Implemented CSRF protection mechanism can be bypassed by using CSRF token of other user. It is worth noting that the registration is open and anyone can create an account.

Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.

Patch / fix

fixed in 1

JCD Windu CMS build 2250

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 11 mo ago (2025-11-18)

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.8	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CNA	4.0	6.8	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

JCD Windu CMS

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

windu.org /
product
cert.pl /posts/2025/11/CVE-2025-59110
third-party-advisory

Sources

CVE List CVE-2025-59110
NVD CVE-2025-59110

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary