CVE-2021-47737

CSZ CMS 1.2.7 contains an HTML injection vulnerability that allows authenticated users to insert malicious hyperlinks in message titles. Attackers can craft POST requests to the member messaging system with HTML-based links to potentially conduct phishing or social engineering attacks.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://sourceforge.net/projects/cszcms/	Product
https://www.cszcms.com/	Product
https://www.exploit-db.com/exploits/48357	Exploit Third Party Advisory VDB Entry
https://www.vulncheck.com/advisories/csz-cms-html-injection-vulnerability-via-member-dashboard	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cszcms:csz_cms:1.2.7:*:*:*:*:*:*:*

History

31 Dec 2025, 21:41

Type	Values Removed	Values Added
First Time		Cszcms csz Cms Cszcms
CPE		cpe:2.3:a:cszcms:csz_cms:1.2.7:::::::*
References	~~() https://sourceforge.net/projects/cszcms/ -~~	() https://sourceforge.net/projects/cszcms/ - Product
References	~~() https://www.cszcms.com/ -~~	() https://www.cszcms.com/ - Product
References	~~() https://www.exploit-db.com/exploits/48357 -~~	() https://www.exploit-db.com/exploits/48357 - Exploit, Third Party Advisory, VDB Entry
References	~~() https://www.vulncheck.com/advisories/csz-cms-html-injection-vulnerability-via-member-dashboard -~~	() https://www.vulncheck.com/advisories/csz-cms-html-injection-vulnerability-via-member-dashboard - Third Party Advisory

23 Dec 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-23 20:15

Updated : 2025-12-31 21:41

NVD link : CVE-2021-47737

Mitre link : CVE-2021-47737

CVE.ORG link : CVE-2021-47737

JSON object : View

Products Affected

cszcms

csz_cms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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