CVE-2012-6346

Severity: medium (CVSS 6.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-09 · updated 2026-06-16
Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in FortiWeb before 4.4.4 allow remote attackers to inject arbitrary web script or HTML via the (1) redir or (2) mkey parameter to waf/pcre_expression/validate.

Affected products

Fortinet FortiWeb: before 4.4.4 — fixed in 4.4.4

How to fix

Upgrade to a fixed version: Fortinet FortiWeb 4.4.4. Check the vendor advisory for mitigations.

References

https://fortiguard.com/psirt/FG-IR-012-008
https://www.vulnerability-lab.com/get_content.php?id=702
https://fortiguard.com/psirt/FG-IR-012-008
https://www.vulnerability-lab.com/get_content.php?id=702

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