---
title: "CVE-2026-95814: Vaultwarden - Broken Access Control"
description: "Vaultwarden through 1.37.3 contains a broken access control vulnerability caused by omission of organization membership status validation in cipher access queries, letting revoked or pending members retain unauthorized cipher access, exploit requires revoked or pending membership."
url: https://panop.io/threat-heartbeat/CVE-2026-95814/
---

# CVE-2026-95814 Vaultwarden - Broken Access Control

Vaultwarden through 1.37.3 contains a broken access control vulnerability caused by omission of organization membership status validation in cipher access queries, letting revoked or pending members retain unauthorized cipher access, exploit requires revoked or pending membership.

CVSS base score 8.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.43% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-95814)

## Details

Type

Broken Access Control

Impact

Broken Access Control, Data Tampering, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Published

22 September 2026

Updated

15 October 2026

Weakness

[CWE-863](https://cwe.mitre.org/data/definitions/863.html)

## Vendor fix

Update to a version later than 1.37.3 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-95814](https://nvd.nist.gov/vuln/detail/CVE-2026-95814)
- [https://github.com/dani-garcia/vaultwarden](https://github.com/dani-garcia/vaultwarden)
- [https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs](https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs)
- [https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs](https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs)
- [https://github.com/dani-garcia/vaultwarden/pull/7554](https://github.com/dani-garcia/vaultwarden/pull/7554)
- [https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check](https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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