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Medium severity5.4NVD Advisory· Published Apr 14, 2026· Updated Apr 22, 2026

CVE-2026-34212

CVE-2026-34212

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.

AI Insight

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Affected products

2
  • Docmost/Docmost2 versions
    cpe:2.3:a:docmost:docmost:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:docmost:docmost:*:*:*:*:*:*:*:*range: <0.71.0
    • (no CPE)range: <0.71.0

Patches

Vulnerability mechanics

References

1

News mentions

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