In short
- CVE-2020-14932 is a CRITICAL (CVSS 9.8) vulnerability affecting squirrelmail (squirrelmail).
- Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 73.0% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| squirrelmail | = 1.4.22
| No fix yet |
Description
compose.php in SquirrelMail 1.4.22 calls unserialize for the $mailtodata value, which originates from an HTTP GET request. This is related to mailto.php.
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