CVE-2026-33420
Medium · 5.3CVSS
5.3
EPSS
0.3%
Published
May 5, 2026
CISA due date
—
The record
Vaultwarden is a Bitwarden-compatible server written in Rust. In version 1.35.4 and earlier, the get_org_collections_details endpoint (GET /api/organizations/{org_id}/collections/details) is missing the has_full_access() authorization check that exists on the sibling get_org_collections endpoint. This allows any Manager-role user with accessAll=False and no collection assignments to retrieve the names, UUIDs, user-to-collection mappings, and group-to-collection mappings for all collections in the organization. This issue has been fixed in version 1.35.5.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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