Cross-site scripting in FortiMail - CVE-2022-26114
Published: September 6, 2022
Vulnerability identifier: #VU67038
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2022-26114
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in Webmail component. A remote attacker can send a victim a specially crafted email and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Affected software
FortiMail
How to mitigate CVE-2022-26114
Install updates from vendor's website.
FortiMail - addressed in versions 7.0.4, 7.2.0