CVE-2019-12799
CVSS v3
8.8
HIGH
EPSS Score
29.0 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.
Technical details
- Published
- 2019-06-13
Frequently asked questions
What is CVE-2019-12799?
In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.
Is CVE-2019-12799 actively exploited?
Active exploitation of CVE-2019-12799 has not been confirmed. The EPSS score is 29.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-12799?
CVE-2019-12799 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2019-12799 affecting your environment?
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