{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21741 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21741 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21741 is a low-severity vulnerability in Fortinet FortiNAC-F, published on 14 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-21741 and fix it if it is affected.\n\nWhat it is: CVE-2026-21741 is a low-severity vulnerability in Fortinet FortiNAC-F, published on 14 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-21741 in the wild and no public exploit code.\n\nAffected product: Fortinet FortiNAC-F. 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-2026-21741/ (Markdown: https://insights.sbomify.com/CVE-2026-21741/index.md)","id":"CVE-2026-21741","markdown":"https://insights.sbomify.com/CVE-2026-21741/index.md","name":"CVE-2026-21741","record":{"aliases":["GHSA-9fmp-fvvg-6vr2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"FortiNAC-F network access control","requires_auth":"high_privilege","summary":"A remote privileged attacker can redirect users to arbitrary websites via a crafted CSV file in FortiNAC-F.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fortinet","cpe":[{"product":"fortinac-f","vendor":"fortinet"}],"cvss":{"score":2.2,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"An URL Redirection to Untrusted Site ('Open Redirect') vulnerability [CWE-601] vulnerability in Fortinet FortiNAC-F 7.6.0 through 7.6.5, FortiNAC-F 7.4 all versions, FortiNAC-F 7.2 all versions may allow a remote privileged attacker with system administrator role to redirect users to an arbitrary website via crafted CSV file.","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":"Open redirect in FortiNAC-F","id":"CVE-2026-21741","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in FortiSOAR PaaS","id":"CVE-2026-21742"},"packages":[],"prev":{"headline":"GPU DDK - Insufficient permission check in PhysmemWrapExtMem() when write attribute support enabled","id":"CVE-2026-21736"},"products":["FortiNAC-F"],"published":"2026-04-14","related":[{"cvss_score":4.4,"headline":"Security feature bypass in FortiNAC-F","id":"CVE-2023-48785","kev_date_added":null,"published":"2025-03-14"}],"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":"2026-04-14","vendors":["Fortinet"]},"summary":"A remote privileged attacker can redirect users to arbitrary websites via a crafted CSV file in FortiNAC-F.","url":"https://insights.sbomify.com/CVE-2026-21741/"}