EUVD-2026-78656Published
Vikunja before 2.6.0 fails to properly restrict access to the link-share hash field in single-share read endpoints, allowing read-only members to obtain the share's secret credential. Attackers can exchange the disclosed hash for a link-sha…
Exact source revision recorded 30 Oct 2026 12:53:24 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-91985 · Microsoft / collected KEV context
euvd · EUVD-2026-78656
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.