# CVE-2018-25081: Bitwarden: Exposure of Sensitive Information to an Unauthorized Actor

CVE-2018-25081 is fixed in Bitwarden on 1 platform by Bitwarden 2023.3.0 (version 2023.3.0), released March 22, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2018-25081
- Priority: High
- CVSS: 7.5
- EPSS: 0.0103
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 9, 2023
- Weakness: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2018-25081

## Description

Bitwarden through 2023.2.1 offers password auto-fill within a cross-domain IFRAME element. NOTE: the vendor's position is that there have been important legitimate cross-domain configurations (e.g., an apple.com IFRAME element on the icloud.com website) and that "Auto-fill on page load" is not enabled by default.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Bitwarden | 2023.3.0 | [Bitwarden 2023.3.0](https://patchblox.com/security/data/fix/windows-app/bitwarden.bitwarden-2023.3.0.md) | Mar 22, 2023 |

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Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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