CVE-2026-33193

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.

CVSS v3 4.6 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/docmost/docmost/security/advisories/GHSA-7cq4-577p-wp6p	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:docmost:docmost:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-14 22:16

Updated : 2026-07-24 23:10

NVD link : CVE-2026-33193

Mitre link : CVE-2026-33193

CVE.ORG link : CVE-2026-33193

JSON object : View

Products Affected

docmost

docmost

CWE

CWE-79

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

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