CVE-2025-6152

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.

• CWE-22

• https://github.com/steel-dev/steel-browser/commit/7ba93a10000fb77ee01731478ef40551a27bd5b9Patch
• https://github.com/steel-dev/steel-browser/issues/129Exploit, Issue Tracking
• https://github.com/steel-dev/steel-browser/issues/129#issuecomment-2936052240Exploit, Issue Tracking
• https://vuldb.com/?ctiid.312627Permissions Required, VDB Entry
• https://vuldb.com/?id.312627Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.593060Third Party Advisory, VDB Entry
• https://github.com/steel-dev/steel-browser/issues/129Exploit, Issue Tracking

Published

Jun 17, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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