CVSS v3
9.8
CRITICAL
EPSS Score
93.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.
SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.
Active exploitation of CVE-2022-1471 has not been confirmed. The EPSS score is 93.8%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2022-1471 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).