{"answers":{"affected":"1 open source package ship an affected version, including werkzeug. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-29361 in the wild and no public exploit code.","fix":"Upgrade werkzeug to 2.1.1 or later.","what":"CVE-2022-29361 is a critical vulnerability in n/a, published on 24 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-29361 and fix it if it is affected.\n\nWhat it is: CVE-2022-29361 is a critical vulnerability in n/a, published on 24 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-29361 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- werkzeug (PyPI): affected all versions; fixed in 2.1.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-29361/ (Markdown: https://insights.sbomify.com/CVE-2022-29361/index.md)","id":"CVE-2022-29361","markdown":"https://insights.sbomify.com/CVE-2022-29361/index.md","name":"CVE-2022-29361","record":{"aliases":["ALPINE-CVE-2022-29361","GHSA-7wxw-4483-3m34","PYSEC-2022-203","openSUSE-SU-2024:13098-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Python web library","requires_auth":"none","summary":"Attackers can perform HTTP request smuggling in Werkzeug when using unsupported development mode configurations, potentially bypassing security controls.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"werkzeug","vendor":"palletsprojects"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-444","name":"Inconsistent Interpretation of HTTP Requests"}],"description":"Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project","ecosystems":["PyPI","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":"2023-04-09","github_poc":2,"max_poc_stars":4,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-04-09T09:07:26Z","kind":"github_poc","ref":"https://github.com/kevin-mizu/Werkzeug-CVE-2022-29361-PoC","stars":4,"title":null},{"date":"2023-11-25T12:56:50Z","kind":"github_poc","ref":"https://github.com/l3ragio/CVE-2022-29361_Werkzeug_Client-Side-Desync-to-XSS","stars":1,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Other in n/a","id":"CVE-2022-29361","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"other","year":"2022"},"n_packages":2,"n_references":2,"next":{"headline":"Cross-site Scripting in ZKEACMS","id":"CVE-2022-29362"},"packages":[{"ecosystem":"PyPI","fixed":["2.1.1"],"introduced":["0"],"last_affected":[],"package":"werkzeug","purl":"pkg:pypi/werkzeug","source":"PYSEC-2022-203"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["7.4-1.1"],"introduced":["0"],"last_affected":[],"package":"pgadmin4","purl":"pkg:rpm/opensuse/pgadmin4\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:13098-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2022-29360"},"products":["n/a"],"published":"2022-05-24","related":[{"cvss_score":8,"headline":"Werkzeug DoS: High resource usage when parsing multipart/form-data containing a large part with CR/LF character at the beginning","id":"CVE-2023-46136","kev_date_added":null,"published":"2023-10-24"},{"cvss_score":7.5,"headline":"Werkzeug may allow high resource usage when parsing multipart form data with many fields","id":"CVE-2023-25577","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":7.5,"headline":"Pallets Werkzeug vulnerable to Path Traversal","id":"CVE-2019-14322","kev_date_added":null,"published":"2019-07-28"},{"cvss_score":6.3,"headline":"Werkzeug safe_join() allows Windows special device names","id":"CVE-2026-27199","kev_date_added":null,"published":"2026-02-21"},{"cvss_score":6.3,"headline":"Werkzeug safe_join() allows Windows special device names with compound extensions","id":"CVE-2026-21860","kev_date_added":null,"published":"2026-01-08"},{"cvss_score":6.3,"headline":"Werkzeug safe_join() allows Windows special device names","id":"CVE-2025-66221","kev_date_added":null,"published":"2025-11-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can perform HTTP request smuggling in Werkzeug when using unsupported development mode configurations, potentially bypassing security controls.","url":"https://insights.sbomify.com/CVE-2022-29361/"}