CVE-2025-57231

Path Traversal in avatar attachments in Docmost v0.21.0 allows an unauthenticated malicious actor to disclose local files via a POST Request in a public url.

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

1.77% chance of exploitation in the next 30 days, 78th percentile

Nuclei

high · CWE-22

Published

2026-09-10

Updated

2026-09-11

Proof-of-concept exploits (1)

• anirbala98/CVE-2025-572311★ · 2026-09-16

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-57231.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2022-4140
• CVE-2026-3576
• CVE-2026-53959
• CVE-2026-67206