{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15930", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-07-16T07:28:21.275Z", "datePublished": "2026-08-03T06:00:12.870Z", "dateUpdated": "2026-08-03T06:00:12.870Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-08-03T06:00:12.870Z"}, "title": "Simple Membership < 4.7.8 - Unauthenticated Administrator Account Takeover via Registration Username Collision", "problemTypes": [{"descriptions": [{"description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Simple Membership", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThan": "4.7.8"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Simple Membership WordPress plugin before 4.7.8 does not verify whether user creation failed during registration before using the returned value as a user ID to update an account, allowing unauthenticated attackers to overwrite the primary administrator's account data (including the email address) and take over that account through the password reset flow."}], "references": [{"url": "https://wpscan.com/vulnerability/e46948f1-0e06-4e76-8fc8-df661eb786a5/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Brandon Steed", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,4.7.8)"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 91.0, "source": "matching"}]}, "original": {"product": "Simple Membership", "source": "cna", "vendor": "Unknown"}, "product": "simple_membership", "vendor": "simple-membership-plugin"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-08-03T08:45:03.269036+00:00", "updated": "2026-08-03T15:00:15.097310+00:00", "vendors": ["simple-membership-plugin", "simple-membership-plugin$PRODUCT$simple_membership", "wordpress", "wordpress$PRODUCT$wordpress"], "weaknesses": ["CWE-285"]}