CVE-2018-18891 — HIGH (7.5)

Vulnerability Description

MiniCMS 1.10 allows file deletion via /mc-admin/post.php?state=delete&delete= because the authentication check occurs too late.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
1234N	Minicms	1.10

Related Weaknesses (CWE)

CWE-287

References

https://github.com/AvaterXXX/MiniCms/blob/master/Authentication%20and%20InformatExploitThird Party Advisory
https://www.patec.cn/newsshow.php?cid=24&id=135ExploitThird Party Advisory
https://github.com/AvaterXXX/MiniCms/blob/master/Authentication%20and%20InformatExploitThird Party Advisory
https://www.patec.cn/newsshow.php?cid=24&id=135ExploitThird Party Advisory

FAQ

What is CVE-2018-18891?

CVE-2018-18891 is a vulnerability with a CVSS score of 7.5 (HIGH). MiniCMS 1.10 allows file deletion via /mc-admin/post.php?state=delete&delete= because the authentication check occurs too late.

How severe is CVE-2018-18891?

CVE-2018-18891 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-2018-18891?

Check the references section above for vendor advisories and patch information. Affected products include: 1234N Minicms.