Cross-Site Scripting Vulnerabilities in NextGEN Gallery Plugin for WordPress
CVE-2015-9537

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Nextgen Gallery
Vendor
CVE Published:
26 November 2019

Summary

The NextGEN Gallery plugin for WordPress is affected by multiple cross-site scripting (XSS) vulnerabilities. These vulnerabilities arise from improper input validation related to specific parameters like thumbnail_width, thumbnail_height, thumbwidth, thumbheight, wmXpos, and wmYpos, as well as the template field. This allows attackers to inject malicious scripts that could execute in a user's browser, potentially leading to unauthorized actions or data exposure on the compromised WordPress site.

References

https://wordpress.org/plugins/nextgen-gallery/#developers
x_refsource_MISC
https://github.com/cybersecurityworks/Disclosed/issues/1
x_refsource_MISC
https://www.openwall.com/lists/oss-security/2015/10/27/4
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.