CVE-2020-21387 — MEDIUM (6.1)

Vulnerability Description

A cross-site scripting (XSS) vulnerability in the parameter type_en of Maccms 10 allows attackers to obtain the administrator cookie and escalate privileges via a crafted payload.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Maccms	Maccms	10.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/magicblack/maccms10/issues/126ExploitIssue TrackingThird Party Advisory
https://github.com/magicblack/maccms10/issues/126ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-21387?

CVE-2020-21387 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A cross-site scripting (XSS) vulnerability in the parameter type_en of Maccms 10 allows attackers to obtain the administrator cookie and escalate privileges via a crafted payload.

How severe is CVE-2020-21387?

CVE-2020-21387 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-21387?

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