NVD Vulnerability Detail
Search Exploit, PoC
CVE-2026-59838
Summary

A improper neutralization of script-related html tags in a web page (basic xss) vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.2.0 through 7.2.6, FortiSIEM 7.1 all versions, FortiSIEM 7.0 all versions, FortiSIEM 6.7 all versions, FortiSIEM 6.6 all versions, FortiSIEM 6.5 all versions, FortiSIEM 6.4 all versions may allow attacker to execute unauthorized code or commands via <insert attack vector here>

Publication Date July 15, 2026, 11:18 p.m.
Registration Date July 16, 2026, 4:27 a.m.
Last Update July 16, 2026, 3:47 a.m.
CVSS3.1 : MEDIUM
スコア 4.8
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR)
利用者の関与(UI)
影響の想定範囲(S) 変更あり
機密性への影響(C)
完全性への影響(I)
可用性への影響(A) なし
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:* 6.4.0 7.2.7
cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:* 7.3.0 7.3.5
cpe:2.3:a:fortinet:fortisiem:7.4.0:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List