CVE-2026-82640

MediumCVSS 5.5/10Last modified Sep 10, 2026

Description

browser-use web-ui versions 2.0.0 through 3.0.0 write configured LLM API keys to disk in cleartext without encryption or access restrictions. Attackers with read access to the temporary settings directory can recover provider API keys from predictably-named JSON files.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-312

Affected software

Vendor	Product	Versions
browser-use	web-ui	>= 2.0.0, <= 3.0.0

References

Timeline

Published: Aug 30, 2026
Last modified: Sep 10, 2026
NVD status: Deferred

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