Is CVE-2026-86111 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-86111?

CVE-2026-86111 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-86111

Description

BookWyrm through 0.9.1 fails to validate user visibility permissions in the status edit endpoint, allowing authenticated attackers to read followers-only and direct-message reviews by enumerating sequential status IDs. Attackers can access the raw content of restricted statuses through the edit view, bypassing the privacy protections documented for these message types.