CVE-2025-6233 — Arbitrary file read by system admin via path traversal

CVE-2025-6233

Arbitrary file read by system admin via path traversal PUBLISHED

Description (CNA)

Mattermost versions 10.8.x <= 10.8.1, 10.7.x <= 10.7.3, 10.5.x <= 10.5.7, 9.11.x <= 9.11.16 fail to sanitize input paths of file attachments in the bulk import JSONL file, which allows a system admin to read arbitrary system files via path traversal.

Affected (CNA)

Vendor / product	Versions
Mattermost / Mattermost	affected 10.8.0 through 10.8.1; affected 10.7.0 through 10.7.3; affected 10.5.0 through 10.5.7; affected 9.11.0 through 9.11.16; unaffected 10.9.0; unaffected 10.8.2; unaffected 10.7.4; unaffected 10.5.8; unaffected 9.11.17

CWE

CWE-22

References

https://mattermost.com/security-updates

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.