CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2024-34069
High (7.5). EPSS 3.4% chance of exploitation in the next 30 days. Fixed in werkzeug 3.0.3.
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.
Severity
- EPSS
- 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
- CWE
- CWE-352
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- fedoraproject:fedora
- palletsprojects:werkzeug
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-2g68-c3qc-8985 | PyPI | werkzeug | <3.0.3 | 3.0.3 |
| PYSEC-2026-2043 | PyPI | werkzeug | <3.0.3 | 3.0.3 |
References
- https://github.com/pallets/werkzeug/commit/3386395b24c7371db11a5b8eaac0c91da5362692
- https://github.com/pallets/werkzeug/security/advisories/GHSA-2g68-c3qc-8985
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H4SH32AM3CTPMAAEOIDAN7VU565LO4IR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HFERFN7PINV4MOGMGA3DPIXJPDCYOEJZ/
- https://security.netapp.com/advisory/ntap-20240614-0004/