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Werkzeug debugger vulnerable to remote execution when interacting with attacker controlled domain

High severity GitHub Reviewed Published May 5, 2024 in pallets/werkzeug • Updated May 6, 2024

Package

pip Werkzeug (pip)

Affected versions

< 3.0.3

Patched versions

3.0.3

Description

The debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger.

References

@davidism davidism published to pallets/werkzeug May 5, 2024
Published to the GitHub Advisory Database May 6, 2024
Reviewed May 6, 2024
Published by the National Vulnerability Database May 6, 2024
Last updated May 6, 2024

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2024-34069

GHSA ID

GHSA-2g68-c3qc-8985

Source code

Credits

Checking history
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