{"id":"CVE-2026-23573","title":"An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.8.0, For…","summary":"An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.8.0, For…","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Fortinet","product":"FortiOS","affected":["FortiOS >= 7.6.0 <= 7.6.6","FortiOS >= 7.4.0 <= 7.4.12","FortiOS >= 7.2.0 <= 7.2.13","FortiOS >= 7.0.0 <= 7.0.19","FortiOS >= 6.4.0 <= 6.4.16","FortiProxy >= 7.4.0 <= 7.4.3","FortiProxy >= 7.2.0 <= 7.2.9","FortiProxy >= 7.0.0 <= 7.0.16","FortiPAM 1.8.0","FortiPAM >= 1.7.0 <= 1.7.2","FortiPAM >= 1.6.0 <= 1.6.2","FortiPAM >= 1.5.0 <= 1.5.1","FortiPAM >= 1.4.0 <= 1.4.3","FortiPAM >= 1.3.0 <= 1.3.1","FortiPAM 1.2.0","FortiPAM >= 1.1.0 <= 1.1.2","FortiPAM >= 1.0.0 <= 1.0.3"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-07-14T15:57:48.078417Z"},"published":"2026-07-14","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:15:28.767Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23573","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-150","label":"https://fortiguard.fortinet.com/psirt/FG-IR-26-150"}],"tags":["cve.org"],"epss":0.00385,"epssPercentile":0.30816,"ingestedAt":"2026-10-15T05:52:46.034Z","slug":"CVE-2026-23573","body":"## Overview\n\nAn Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.8.0, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.4.0 through 7.4.3, FortiProxy 7.2.0 through 7.2.9 may allow an authenticated remote user to execute code or commands via crafted requests.\n\n## Affected\n\n- `FortiOS >= 7.6.0 <= 7.6.6`\n- `FortiOS >= 7.4.0 <= 7.4.12`\n- `FortiOS >= 7.2.0 <= 7.2.13`\n- `FortiOS >= 7.0.0 <= 7.0.19`\n- `FortiOS >= 6.4.0 <= 6.4.16`\n- `FortiProxy >= 7.4.0 <= 7.4.3`\n- `FortiProxy >= 7.2.0 <= 7.2.9`\n- `FortiProxy >= 7.0.0 <= 7.0.16`\n- `FortiPAM 1.8.0`\n- `FortiPAM >= 1.7.0 <= 1.7.2`\n- `FortiPAM >= 1.6.0 <= 1.6.2`\n- `FortiPAM >= 1.5.0 <= 1.5.1`\n- `FortiPAM >= 1.4.0 <= 1.4.3`\n- `FortiPAM >= 1.3.0 <= 1.3.1`\n- `FortiPAM 1.2.0`\n- `FortiPAM >= 1.1.0 <= 1.1.2`\n- `FortiPAM >= 1.0.0 <= 1.0.3`\n\n## Remediation\n\nUpgrade to FortiOS version 8.0.0 or above\nUpgrade to FortiOS version 7.6.7 or above\nUpgrade to FortiProxy version 7.4.4 or above\nUpgrade to FortiProxy version 7.2.10 or above\nUpgrade to FortiProxy version 7.0.17 or above\nUpgrade to FortiPAM version 1.9.0 or above\nUpgrade to FortiPAM version 1.8.1 or above\nFortinet remediated this issue in FortiSASE version 26.1.1 and hence customers do not need to perform any action.\nUpgrade to FortiSwitchManager version 7.2.5 or above\nUpgrade to FortiSwitchManager version 7.0.3 or above","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}