CVE-2024-34069

Werkzeug vulnerability

CVSS

7.5

EPSS

3.4%

EPSS pct

88th

Exploited

No known

Werkzeug is a comprehensive WSGI web application library. 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. This vulnerability is fixed in 3.0.3.

Affected vendor

Palletsprojects

Affected product

Werkzeug

CVSS vector

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

Weakness type (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Published

2024-05-06

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2024-34069

Confirm whether Palletsprojects Werkzeug is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2024-34069.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2024-34069

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2024-34069 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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