CVE-2025-6152 MEDIUM

CVE-2025-6152: Steel Browser files.routes.ts handleFileUpload path traversal

Vendor Steel
Product Browser
Weakness CWE-22 · Path traversal
Published June 17, 2025
Last update June 17, 2025

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

What the vulnerability does

01Description

A vulnerability, which was classified as critical, was found in Steel Browser up to 0.1.3. This affects the function handleFileUpload of the file api/src/modules/files/files.routes.ts. The manipulation of the argument filename leads to path traversal. It is possible to initiate the attack remotely. The patch is named 7ba93a10000fb77ee01731478ef40551a27bd5b9. It is recommended to apply a patch to fix this issue.

Key dates

02Disclosure timeline

June 17, 2025 CVE published
June 17, 2025 Record updated