Description
Docmost is open-source collaborative wiki and documentation software. In versions prior to 0.71.0, improper neutralization of attachment URLs in Docmost allows a low-privileged authenticated user to store a malicious `javascript:` URL inside an attachment node in page content. When another user views the page and activates the attachment link/icon, attacker-controlled JavaScript executes in the context of the Docmost origin. Version 0.71.0 patches the issue.
CVSS 5.4EPSS 0.208%Risk 0.55
View source- Published
- 2026-04-14 22:16:31
- Affected versions
- <0.71.0
- Type
- Core software
- Last modified
- 2026-07-24 22:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N