Vulnerability Intelligence Report
CVE-2020-14933
compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates from an HTTP POST request. NOTE: the vendor disputes this because these two conditions for PHP object injection are not satisfied: existence of a PHP magic method (such as __wakeup or __destruct), and any attack-relevant classes must be declared before unserialize is called (or must be autoloaded).
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
EPSS Probability:1.42%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| squirrelmail | squirrelmail | 1.4.22 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.415%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-06-20T00:00:00 |
| Published | 2020-06-20T12:07:06 |
| Last Updated | 2024-08-04T13:00:52 |
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