Taskbuilder <= 1.0.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-3137
CVSS Medium (6.4)
Publicly Published September 15, 2022
Last Updated January 22, 2024
Researcher Rizacan Tufan
Description

The Taskbuilder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file upload in versions up to, and including, 1.0.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts into SVG files that are uploaded as part of the task creation process and that will execute whenever a user accesses an injected page or access such an SVG file directly.

References

1 affected software package

Software Type Plugin
Software Slug taskbuilder (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.0.7
Patched Version
  • 1.0.8
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