{"cve":"CVE-2022-23439","nvd":{"published":"2025-01-22T10:15:07.737","modified":"2026-06-17T04:30:00.840","status":"Modified","description":"A externally controlled reference to a resource in another sphere vulnerability in Fortinet  allows attacker to poison web caches via crafted HTTP requests, where the `Host` header points to an arbitrary webserver","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-610"],"references":["https://fortiguard.com/psirt/FG-IR-23-494"],"products":["fortinet:fortiadc","fortinet:fortiauthenticator","fortinet:fortiddos","fortinet:fortiddos-f","fortinet:fortimail","fortinet:fortindr","fortinet:fortios","fortinet:fortiproxy","fortinet:fortirecorder","fortinet:fortisoar","fortinet:fortiswitch","fortinet:fortitester","fortinet:fortivoice","fortinet:fortiwlc"],"source":"nvd","synced_at":"2026-10-19T21:58:41.599736885+00:00"},"epss":{"cve":"CVE-2022-23439","score":0.00461,"percentile":0.39962,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}