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cvelistWPScanCVELIST:CVE-2022-4699
HistoryJan 30, 2023 - 8:31 p.m.

CVE-2022-4699 MediaElement.js – HTML5 Video & Audio Player <= 4.2.8 - Contributor+ Stored XSS via Shortcode

2023-01-3020:31:47
WPScan
www.cve.org
mediaelement.js
plugin
stored xss

0.001 Low

EPSS

Percentile

23.3%

The MediaElement.js WordPress plugin through 4.2.8 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high-privilege users such as admins.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "MediaElement.js",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThanOrEqual": "4.2.8"
      }
    ],
    "defaultStatus": "affected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

0.001 Low

EPSS

Percentile

23.3%

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