Cross-Site Scripting Vulnerability in YzmCMS by YzmCMS
CVE-2020-19950

4.8MEDIUM

Key Information:

Vendor

Yzmcms

Status
Yzmcms
Vendor
CVE Published:
23 September 2021

What is CVE-2020-19950?

A cross-site scripting (XSS) vulnerability exists in the /banner/add.html component of YzmCMS version 5.3. This flaw enables attackers to inject and execute arbitrary web scripts or HTML, potentially compromising user interactions and data exposure. It is crucial for users of this version to apply necessary security measures to safeguard against potential exploitation.

References

https://github.com/yzmcms/yzmcms/issues/22
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.