CVE-2021-47738

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.
Configurations

Configuration 1 (hide)

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

History

05 Jan 2026, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.4
v2 : unknown
v3 : 5.4

31 Dec 2025, 21:40

Type Values Removed Values Added
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/48354 - () https://www.exploit-db.com/exploits/48354 - Exploit, Third Party Advisory, VDB Entry
References () https://www.vulncheck.com/advisories/csz-cms-persistent-cross-site-scripting-via-private-messaging - () https://www.vulncheck.com/advisories/csz-cms-persistent-cross-site-scripting-via-private-messaging - Third Party Advisory
First Time Cszcms csz Cms
Cszcms

23 Dec 2025, 20:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-12-23 20:15

Updated : 2026-01-05 14:15


NVD link : CVE-2021-47738

Mitre link : CVE-2021-47738

CVE.ORG link : CVE-2021-47738


JSON object : View

Products Affected

cszcms

  • csz_cms
CWE
CWE-79

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