CVE-2026-33193

Description

Docmost is open-source collaborative wiki and documentation software. Versions prior to 0.70.0 are vulnerable to a stored cross-site scripting (XSS) attack due to improper handling of MIME type spoofing (GHSL-2026-052). An attacker could exploit this flaw to inject malicious scripts, potentially compromising the security of users and data. Version 0.70.0 contains a patch.

PUBLISHED Reserved 2026-03-17 | Published 2026-04-14 | Updated 2026-04-16 | Assigner GitHub_M

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

References

github.com/...ocmost/security/advisories/GHSA-7cq4-577p-wp6p

cve.org (CVE-2026-33193)

nvd.nist.gov (CVE-2026-33193)

Download JSON