OpenKM Community Edition in its 6.3.10 version is vulnerable to authenticated Cross-site scripting (XSS). A remote attacker could exploit this vulnerability by injecting arbitrary code via de uuid parameter.
https://www.incibe-cert.es/en/early-warning/security-advisories/openkm-document-management-community-vulnerable-cross-site
https://github.com/openkm/document-management-system/issues/278
https://docs.openkm.com/kcenter/view/okm-6.3-com/migration-guide.html
Source: Mitre, NVD
Published: 2021-08-30
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.0026