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

CVE-2026-34213

CVE-2026-34213

Description

Docmost is open-source collaborative wiki and documentation software. Starting in version 0.3.0 and prior to version 0.71.0, improper authorization in Docmost allows a low-privileged authenticated user to overwrite another page's attachment within the same workspace by supplying a victim attachmentId to POST /api/files/upload. This is a remote integrity issue requiring no victim interaction. Version 0.71.0 contains a patch.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Docmost/Docmost2 versions
    cpe:2.3:a:docmost:docmost:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:docmost:docmost:*:*:*:*:*:*:*:*range: >=0.3.0,<0.71.0
    • (no CPE)range: >=0.3.0, <0.71.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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