CVE-2025-23086

6.1 mediumEPSS 0.4%

Medium (6.1). EPSS 0.4% chance of exploitation in the next 30 days.

On most desktop platforms, Brave Browser versions 1.70.x-1.73.x included a feature to show a site's origin on the OS-provided file selector dialog when a site prompts the user to upload or download a file. However the origin was not correctly inferred in some cases. When combined with an open redirector vulnerability on a trusted site, this could allow a malicious site to initiate a download whose origin in the file select dialog appears as the trusted site which initiated the redirect.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2025-01-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://hackerone.com/reports/2888770

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