CVSS v3
8.8
HIGH
EPSS Score
28.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-bbq 1.2.1 allows a malicious user to inject properties into Object.prototype.
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-bbq 1.2.1 allows a malicious user to inject properties into Object.prototype.
Active exploitation of CVE-2021-20086 has not been confirmed. The EPSS score is 28.3%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-20086 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).