EUVD-2026-22754

| CVE-2026-34212 MEDIUM

2026-04-14 [email protected]

XSS

5.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

patch_available

Apr 16, 2026 - 05:29 EUVD

0.71.0

Analysis Generated

Apr 14, 2026 - 22:43 vuln.today

DescriptionNVD

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.

AnalysisAI

Stored cross-site scripting (XSS) in Docmost prior to version 0.71.0 allows authenticated users to inject malicious javascript: URLs into attachment nodes, executing arbitrary JavaScript in the browser context of other users who activate those attachments. Attack requires low privileges and user interaction (clicking the attachment), affecting all users viewing compromised pages. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

EUVD-2026-22754 vulnerability details – vuln.today

Back