browser-use Browser Use up to 0.1.44 URL Parser non-canonical url paths for authorization decisions

Summaryinfo

A vulnerability described as problematic has been identified in browser-use Browser Use up to 0.1.44. This vulnerability affects unknown code of the component URL Parser. Executing a manipulation can lead to use of non-canonical url paths for authorization decisions. The identification of this vulnerability is CVE-2025-47241. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in browser-use Browser Use up to 0.1.44 and classified as problematic. This vulnerability affects an unknown code block of the component URL Parser. The manipulation with an unknown input leads to a use of non-canonical url paths for authorization decisions vulnerability. The CWE definition for the vulnerability is CWE-647. The product defines policy namespaces and makes authorization decisions based on the assumption that a URL is canonical. This can allow a non-canonical URL to bypass the authorization. As an impact it is known to affect integrity. CVE summarizes:

In browser-use (aka Browser Use) before 0.1.45, URL parsing of allowed_domains is mishandled because userinfo can be placed in the authority component.

The advisory is available at github.com. This vulnerability was named CVE-2025-47241 since 05/03/2025. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 0.1.45 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-13352). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• browser-use

Name

• Browser Use

Version

• 0.1.0
• 0.1.1
• 0.1.2
• 0.1.3
• 0.1.4
• 0.1.5
• 0.1.6
• 0.1.7
• 0.1.8
• 0.1.9
• 0.1.10
• 0.1.11
• 0.1.12
• 0.1.13
• 0.1.14
• 0.1.15
• 0.1.16
• 0.1.17
• 0.1.18
• 0.1.19
• 0.1.20
• 0.1.21
• 0.1.22
• 0.1.23
• 0.1.24
• 0.1.25
• 0.1.26
• 0.1.27
• 0.1.28
• 0.1.29
• 0.1.30
• 0.1.31
• 0.1.32
• 0.1.33
• 0.1.34
• 0.1.35
• 0.1.36
• 0.1.37
• 0.1.38
• 0.1.39
• 0.1.40
• 0.1.41
• 0.1.42
• 0.1.43
• 0.1.44

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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