CVE-2026-27802 — Vaultwarden: Privilege Escalation via Bulk Permission Update to Unauthorized Collections by Manager

CVE-2026-27802

Vaultwarden: Privilege Escalation via Bulk Permission Update to Unauthorized Collections by Manager PUBLISHED

Description (CNA)

Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Prior to version 1.35.4, there is a privilege escalation vulnerability via bulk permission update to unauthorized collections by Manager. This issue has been patched in version 1.35.4.

Affected (CNA)

Vendor / product	Versions
dani-garcia / vaultwarden	affected < 1.35.4

CWE

CWE-269, CWE-863

References

https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-r32r-j5jq-3w4m

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.