{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-42471 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-42471 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-42471 is a medium-severity vulnerability in Fortinet Fortiweb, published on 3 Jan 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-42471 and fix it if it is affected.\n\nWhat it is: CVE-2022-42471 is a medium-severity vulnerability in Fortinet Fortiweb, published on 3 Jan 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-42471 in the wild and no public exploit code.\n\nAffected product: Fortinet Fortiweb. 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-2022-42471/ (Markdown: https://insights.sbomify.com/CVE-2022-42471/index.md)","id":"CVE-2022-42471","markdown":"https://insights.sbomify.com/CVE-2022-42471/index.md","name":"CVE-2022-42471","record":{"aliases":["GHSA-g39q-wwrq-p5cv"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Fortinet FortiWeb","requires_auth":"none","summary":"Authenticated attackers can inject arbitrary HTTP headers via CRLF sequences in FortiWeb, potentially enabling response splitting attacks.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fortinet","cpe":[{"product":"fortiweb","vendor":"fortinet"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:F/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-113","name":"Improper Neutralization of CRLF Sequences in HTTP Headers"}],"description":"An improper neutralization of CRLF sequences in HTTP headers ('HTTP Response Splitting') vulnerability [CWE-113] In FortiWeb version 7.0.0 through 7.0.2, FortiWeb version 6.4.0 through 6.4.2, FortiWeb version 6.3.6 through 6.3.20 may allow an authenticated and remote attacker to inject arbitrary headers.","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":"Other in FortiWeb","id":"CVE-2022-42471","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fortinet:fortiweb","products":["fortinet:fortiweb"],"type":"other","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Other in FortiOS","id":"CVE-2022-42472"},"packages":[],"prev":{"headline":"Path traversal in FortiClientWindows","id":"CVE-2022-42470"},"products":["FortiWeb"],"published":"2023-01-03","related":[{"cvss_score":9.6,"headline":"Fortinet FortiWeb SQL Injection","id":"CVE-2025-25257","kev_date_added":"2025-07-18","published":"2025-07-17"},{"cvss_score":9.4,"headline":"Fortinet FortiWeb Path Traversal","id":"CVE-2025-64446","kev_date_added":"2025-11-14","published":"2025-11-14"},{"cvss_score":6.7,"headline":"Fortinet FortiWeb OS Command Injection","id":"CVE-2025-58034","kev_date_added":"2025-11-18","published":"2025-11-18"},{"cvss_score":9.8,"headline":"SQL injection in Fortinet FortiWeb","id":"CVE-2020-29015","kev_date_added":null,"published":"2021-01-14"},{"cvss_score":9.8,"headline":"Memory corruption in Fortinet FortiWeb","id":"CVE-2020-29016","kev_date_added":null,"published":"2021-01-14"},{"cvss_score":9.3,"headline":"Memory corruption in FortiWeb","id":"CVE-2021-42756","kev_date_added":null,"published":"2023-02-16"},{"cvss_score":9.1,"headline":"Auth bypass in FortiWeb","id":"CVE-2025-59719","kev_date_added":null,"published":"2025-12-09"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-10-22","vendors":["Fortinet"]},"summary":"Authenticated attackers can inject arbitrary HTTP headers via CRLF sequences in FortiWeb, potentially enabling response splitting attacks.","url":"https://insights.sbomify.com/CVE-2022-42471/"}