CVE-2021-47738 — MEDIUM (5.4)

Vulnerability Description

CSZ CMS 1.2.7 contains a persistent cross-site scripting vulnerability that allows unauthorized users to embed malicious JavaScript in private messages. Attackers can send messages with script payloads in the user-agent header, which will execute when an admin views the message in the backend dashboard.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Cszcms	Csz Cms	1.2.7

Related Weaknesses (CWE)

CWE-79

References

https://sourceforge.net/projects/cszcms/Product
https://www.cszcms.com/Product
https://www.exploit-db.com/exploits/48354ExploitThird Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/csz-cms-persistent-cross-site-scripting-viaThird Party Advisory

FAQ

What is CVE-2021-47738?

CVE-2021-47738 is a vulnerability with a CVSS score of 5.4 (MEDIUM). CSZ CMS 1.2.7 contains a persistent cross-site scripting vulnerability that allows unauthorized users to embed malicious JavaScript in private messages. Attackers can send messages with script payload...

How severe is CVE-2021-47738?

CVE-2021-47738 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47738?

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