CVE-2020-18457 — MEDIUM (6.8)

Vulnerability Description

Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Bycms Project	Bycms	1.3.0

Related Weaknesses (CWE)

CWE-352

References

https://github.com/hillerlin/bycms/issues/3ExploitThird Party Advisory
https://github.com/hillerlin/bycms/issues/3ExploitThird Party Advisory

FAQ

What is CVE-2020-18457?

CVE-2020-18457 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.

How severe is CVE-2020-18457?

CVE-2020-18457 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-18457?

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