Cross-site scripting in laminas diactoros - CVE-2022-31109
Published: August 20, 2023
Vulnerability identifier: #VU79719
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2022-31109
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via "X-Forwarded-*" headers. A remote attacker can inject 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
laminas diactoros
Fedora
php-laminas-diactoros2
Fedora
php-laminas-diactoros2
How to mitigate CVE-2022-31109
Install update from vendor's website.
laminas diactoros - update to 2.11.1
php-laminas-diactoros2 - addressed in versions 2.11.1-1.fc36, 2.11.2-1.fc36, 2.12.0-1.fc36, 2.13.0-1.fc36
php-laminas-diactoros2 - addressed in versions 2.11.1-1.fc36, 2.11.2-1.fc36, 2.12.0-1.fc36, 2.13.0-1.fc36