CVE-2018-18737
CVSS v3
7.5
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An XXE issue was discovered in Douchat 4.0.4 because Data\\notify.php calls simplexml_load_string. This can also be used for SSRF.
Technical details
- Published
- 2018-10-29
Frequently asked questions
What is CVE-2018-18737?
An XXE issue was discovered in Douchat 4.0.4 because Data\\notify.php calls simplexml_load_string. This can also be used for SSRF.
Is CVE-2018-18737 actively exploited?
Active exploitation of CVE-2018-18737 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-18737?
CVE-2018-18737 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2018-18737 affecting your environment?
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