CVE-2018-18737 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Douchat	Douchat	4.0.4

Related Weaknesses (CWE)

CWE-611

References

https://github.com/AvaterXXX/douchat/blob/master/xxe.md#xxeExploitThird Party Advisory
https://github.com/AvaterXXX/douchat/blob/master/xxe.md#xxeExploitThird Party Advisory

FAQ

What is CVE-2018-18737?

CVE-2018-18737 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2018-18737?

CVE-2018-18737 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-18737?

Check the references section above for vendor advisories and patch information. Affected products include: Douchat Douchat.