CVE-2021-42970 — MEDIUM (6.1)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability exists in cxuucms v3 via the imgurl of /feedback/post/ content parameter.

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
Cxuu	Cxuucms	3.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/cbkhwx/cxuucmsv3/issues/8ExploitThird Party Advisory
https://github.com/cbkhwx/cxuucmsv3/issues/8ExploitThird Party Advisory

FAQ

What is CVE-2021-42970?

CVE-2021-42970 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross Site Scripting (XSS) vulnerability exists in cxuucms v3 via the imgurl of /feedback/post/ content parameter.

How severe is CVE-2021-42970?

CVE-2021-42970 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-2021-42970?

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