CVSS v3
9.8
CRITICAL
EPSS Score
43.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en'.phpinfo().'; (if the random prefix 4gH4_0df5_ were used).
Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en'.phpinfo().'; (if the random prefix 4gH4_0df5_ were used).
Active exploitation of CVE-2019-13956 has not been confirmed. The EPSS score is 43.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2019-13956 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).