CVE-2026-86111
mediumBookWyrm through 0.9.1 fails to validate user visibility permissions in the status edit endpoint, allowing authenticated attackers to read followers-only and d…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/bookwyrm-social/bookwyrm disclosure@vulncheck.com
- https://github.com/bookwyrm-social/bookwyrm/blob/v0.9.1/bookwyrm/templates/snippets/create... disclosure@vulncheck.com
- https://github.com/bookwyrm-social/bookwyrm/blob/v0.9.1/bookwyrm/views/status.py disclosure@vulncheck.com
- https://github.com/geo-chen/oss/blob/main/bookwyrm.md#finding-1-authenticated-idor-in-edit... disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/bookwyrm-through-0.9.1-insecure-direct-object-referen... disclosure@vulncheck.com
- https://github.com/geo-chen/oss/blob/main/bookwyrm.md#finding-1-authenticated-idor-in-edit... 134c704f-9b21-4f2e-91b3-4a467353bcc0