XSS in Docmost

CVE-2025-55574

Cross Site Scripting vulnerability in docmost v.0.21.0 and before allows an attacker to execute arbitrary code

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Docmost
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Product)

Frequently asked questions

What is CVE-2025-55574?: CVE-2025-55574 is a medium-severity vulnerability in Docmost, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-08-25.
How severe is CVE-2025-55574?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2025-55574 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.