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High severity8.2OSV Advisory· Published Dec 15, 2025· Updated Jun 17, 2026

CVE-2025-65781

CVE-2025-65781

Description

An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Attachment upload API treats the Authorization bearer value as a userId and enters a non-terminating body-handling branch for any non-empty bearer token, enabling trivial application-layer DoS and latent identity-spoofing.

AI Insight

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

Affected products

3
  • Wekan/WekanOSV2 versions
    4.30, 4.31, stable, …+ 1 more
    • (no CPE)range: 4.30, 4.31, stable, …
    • (no CPE)range: <=18.15
  • Wekan Project/Wekan
    cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*
    Range: <8.16

Patches

Vulnerability mechanics

References

3

News mentions

0

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