CVE-2026-27802
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 products
- Vaultwarden
- Dani-garcia Vaultwarden
- < 1.35.4
- Fix
- Available
- CVSS 3.1
- 8.3 HIGH
- EPSS
- 0.3% (22th percentile)
- Weakness
- CWE-863, CWE-269
- NVD status
- Analyzed
- Published
- 2026-03-04
CVE-2026-27802 at NVD
No indexed exploits for CVE-2026-27802 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-27802 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.