CVE-2026-82847 (GCVE-0-2026-82847)
Vulnerability from cvelistv5
Published
2026-09-12 06:00
Modified
2026-09-12 15:32
Summary
The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting it back in the course editor, allowing users with the instructor role to perform Stored Cross-Site Scripting attacks against higher privileged users such as administrators.
References
Impacted products
Vendor Product Version
Unknown Masteriyo LMS Version: 0   
Create a notification for this product.
Show details on NVD website


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              "baseScore": 6.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
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                "timestamp": "2026-09-12T15:21:51.334502Z",
                "version": "2.0.3"
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          "vendor": "Unknown",
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      "source": {
        "discovery": "EXTERNAL"
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      "title": "Masteriyo LMS \u003c 3.4.1 - Instructor+ Stored XSS via Course Highlights",
      "x_generator": {
        "engine": "WPScan CVE Generator"
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  },
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
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      "dataType": "CVE_RECORD",
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}


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