CVE-2021-24292 Happy Addons for Elementor Free < 2.24.0 and Pro < 1.17.0 - Contributor+ Stored XSS

2021-05-1716:48:53

CWE-79

WPScan

www.cve.org

0.001 Low

EPSS

Percentile

21.6%

JSON

The Happy Addons for Elementor WordPress plugin before 2.24.0, Happy Addons Pro for Elementor WordPress plugin before 1.17.0 have a number of widgets that are vulnerable to stored Cross-Site Scripting(XSS) by lower-privileged users such as contributors, all via a similar method: The “Card” widget accepts a “title_tag” parameter. Although the element control lists a fixed set of possible html tags, it is possible to send a ‘save_builder’ request with the “heading_tag” set to “script”, and the actual “title” parameter set to JavaScript to be executed within the script tags added by the “heading_tag” parameter.

CNA Affected

[
  {
    "product": "Happy Addons for Elementor",
    "vendor": "weDevs",
    "versions": [
      {
        "lessThan": "2.24.0",
        "status": "affected",
        "version": "2.24.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Happy Addons Pro for Elementor",
    "vendor": "weDevs",
    "versions": [
      {
        "lessThan": "1.17.0",
        "status": "affected",
        "version": "1.17.0",
        "versionType": "custom"
      }
    ]
  }
]