TI-2018-15308 Aliases CVE-2018-25081 GHSA-9g2x-mr5w-6mrm

Bitwarden through 2023.2.1 offers password auto-fill within a cross-domain IFRAME element.

MEDIUM 41CWE-200Published 2023-03-08 · Updated 2024-08-19

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01029 63rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:bitwarden:bitwarden:::::browser:::*	up to 2023.2.1	Vulnerable	bitwarden

cpe:2.3:a:bitwarden:bitwarden:*:*:*:*:browser:*:*:* Versions up to 2023.2.1 Vulnerable ·bitwarden

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-25081
2026-10-03 Alias added: GHSA-9g2x-mr5w-6mrm

References

Exploit 1

https://flashpoint.io/blog/bitwarden-password-pilfering/

Advisory 2

Other 1

https://github.com/bitwarden/clients/releases

TI-2023-12564 Bitwarden through 2023.2.1 offers password auto-fill when the second-level domain… CVSS 3.1HIGH 7.5
TI-2023-12369 Bitwarden Windows desktop application versions prior to v2023.4.0 store biometric keys in… CVSS 3.1HIGH 7.1
TI-2023-20119 Bitwarden Desktop 2023.7.0 and below allows an attacker with local access to obtain… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences