CVE-2020-21643 — MEDIUM (6.1)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability in HongCMS 3.0 allows attackers to run arbitrary code via the callback parameter to /ajax/myshop.

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
Hongcms Project	Hongcms	3.0.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/Neeke/HongCMS/issues/15ExploitIssue Tracking
https://github.com/Neeke/HongCMS/issues/15ExploitIssue Tracking

FAQ

What is CVE-2020-21643?

CVE-2020-21643 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross Site Scripting (XSS) vulnerability in HongCMS 3.0 allows attackers to run arbitrary code via the callback parameter to /ajax/myshop.

How severe is CVE-2020-21643?

CVE-2020-21643 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-2020-21643?

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