OpenKM Community Edition 6.3.12 is vulnerable to stored cross-site scripting (XSS) in the user account creation interface.

published 2025-11-05 12 mo ago modified 2026-10-27 13 d ago also EUVD-2025-37895

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

OpenKM Community Edition 6.3.12 is vulnerable to stored cross-site scripting (XSS) in the user account creation interface. The Name field accepts script tags and the Email field is vulnerable when the POST request is modified to include encoded script tags, by passing frontend validation.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 12 mo ago (2025-11-05)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/wolffangsecurity/CVEs/tree/main/CVE-2025-57244 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /wolffangsecurity/CVEs/tree/main/CVE-2025-57244
exploit, third-party-advisory
github.com /wolffangsecurity/CVEs/blob/main/Stored%20XSS%20via%20Input%20Fields%20with%20Inconsistent%20Client-Side%20and
broken-link

Sources

CVE List CVE-2025-57244
NVD CVE-2025-57244

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