CVE-2026-81200 (GCVE-0-2026-81200)
Vulnerability from cvelistv5
Published
2026-08-29 06:00
Modified
2026-08-30 00:56
Summary
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.42 does not correctly restrict access to order information, allowing any user with the instructor role to read other users' order billing details, including name, email address, phone number and postal address, by enumerating order IDs.
References
Impacted products
Show details on NVD website


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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 2.7,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
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                "options": [
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                "timestamp": "2026-08-30T00:48:57.282438Z",
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        "providerMetadata": {
          "dateUpdated": "2026-08-30T00:56:50.441Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MasterStudy LMS WordPress Plugin",
          "vendor": "Unknown",
          "versions": [
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              "lessThan": "3.7.42",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Revanth Hari Narayana Matte"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
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      "descriptions": [
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          "lang": "en",
          "value": "The MasterStudy LMS WordPress Plugin  WordPress plugin before 3.7.42 does not correctly restrict access to order information, allowing any user with the instructor role to read other users\u0027 order billing details, including name, email address, phone number and postal address, by enumerating order IDs."
        }
      ],
      "problemTypes": [
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              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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      "providerMetadata": {
        "dateUpdated": "2026-08-29T06:00:23.771Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
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          "tags": [
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          "url": "https://wpscan.com/vulnerability/1a4db76f-7043-4f9e-a584-17151d008ab1/"
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      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "MasterStudy LMS \u003c 3.7.42 - Instructor+ Cross-Tenant Order Billing PII Disclosure via IDOR",
      "x_generator": {
        "engine": "WPScan CVE Generator"
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    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-81200",
    "datePublished": "2026-08-29T06:00:23.771Z",
    "dateReserved": "2026-08-26T16:32:40.316Z",
    "dateUpdated": "2026-08-30T00:56:50.441Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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