{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-4428 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4428 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4428 is a high-severity vulnerability in Cloudflare WARP, published on 11 Jan 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-4428 and fix it if it is affected.\n\nWhat it is: CVE-2022-4428 is a high-severity vulnerability in Cloudflare WARP, published on 11 Jan 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-4428 in the wild and no public exploit code.\n\nAffected product: Cloudflare WARP. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2022-4428/ (Markdown: https://insights.sbomify.com/CVE-2022-4428/index.md)","id":"CVE-2022-4428","markdown":"https://insights.sbomify.com/CVE-2022-4428/index.md","name":"CVE-2022-4428","record":{"aliases":[],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cloudflare WARP client","requires_auth":"low_privilege","summary":"An attacker with local file system access can escalate privileges and execute arbitrary code via a crafted support_uri in the WARP client settings.","user_interaction":"required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cloudflare","cpe":[{"product":"warp","vendor":"cloudflare"}],"cvss":{"score":8.9,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"support_uri parameter in the WARP client local settings file (mdm.xml) lacked proper validation which allowed for privilege escalation and launching an arbitrary executable on the local machine upon clicking on the \"Send feedback\" option. An attacker with access to the local file system could use a crafted XML config file pointing to a malicious file or set a local path to the executable using Cloudflare Zero Trust Dashboard (for Zero Trust enrolled clients).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"support_uri validation missing in WARP client for Windows","id":"CVE-2022-4428","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Avira Security for Windows - Denial of Service","id":"CVE-2022-4429"},"packages":[],"prev":{"headline":"SQL Injection via OTRS Search API","id":"CVE-2022-4427"},"products":["WARP"],"published":"2023-01-11","related":[{"cvss_score":8.1,"headline":"Zero Trust Secure Web Gateway policies bypass using WARP client subcommands","id":"CVE-2022-2225","kev_date_added":null,"published":"2022-07-26"},{"cvss_score":7.4,"headline":"Plaintext transmission of DNS requests in Windows 1.1.1.1 WARP client","id":"CVE-2023-2754","kev_date_added":null,"published":"2023-08-03"},{"cvss_score":7.3,"headline":"Remote access to warp-svc.exe in Cloudflare WARP","id":"CVE-2023-1862","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":7,"headline":"Local Privilege Escalation in Cloudflare WARP Installer (Windows)","id":"CVE-2023-0652","kev_date_added":null,"published":"2023-04-06"},{"cvss_score":7,"headline":"Local Privilege Escalation Vulnerability in WARP's MSI Installer","id":"CVE-2023-1412","kev_date_added":null,"published":"2023-04-05"},{"cvss_score":6.7,"headline":"Bypassing Cloudflare Zero Trust policies using warp-cli set-custom-endpoint command","id":"CVE-2022-3320","kev_date_added":null,"published":"2022-10-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-09","vendors":["Cloudflare"]},"summary":"An attacker with local file system access can escalate privileges and execute arbitrary code via a crafted support_uri in the WARP client settings.","url":"https://insights.sbomify.com/CVE-2022-4428/"}