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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Squirrelmail | — | Apply OS X security update 2005-007 | Dec 16, 2011 | Jul 13, 2005 |
| Freebsd | — | Upgrade squirrelmailUpgrade ja-squirrelmail | Dec 10, 2025 | Sep 17, 2005 |
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