options_identities.php in SquirrelMail 1.4.4 and earlier uses the extract function to process the $_POST variable, which allows remote attackers to modify or read the preferences of other users, conduct cross-site scripting XSS) attacks, and write arbitrary files.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation26 reference(s) from NVD