Apache Sling App CMS: XSS in CMS Reference / UI Components
CVE-2023-22849

6.1MEDIUM

Key Information:

Vendor
Apache
Status
Apache Sling App CMS
Vendor
CVE Published:
4 February 2023

Summary

An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in Sling App CMS version 1.1.4 and prior may allow an authenticated remote attacker to perform a reflected cross-site scripting (XSS) attack in multiple features.

Upgrade to Apache Sling App CMS >= 1.1.6

Affected Version(s)

Apache Sling App CMS 0 < 1.1.6

References

https://sling.apache.org/news.html
vendor-advisory

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Apache Sling would like to thank Eugene Lim and Sng Jay Kai from GOVTECH for reporting this issue
.