{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-82842", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2026-08-31T08:27:11.846Z", "datePublished": "2026-09-20T06:00:16.509Z", "dateUpdated": "2026-09-20T06:00:16.509Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2026-09-20T06:00:16.509Z"}, "title": "SAML Single Sign On < 6.0.0 - Unauthenticated Privilege Escalation via Account Matching", "problemTypes": [{"descriptions": [{"description": "CWE-269 Improper Privilege Management", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "SAML Single Sign On", "versions": [{"status": "affected", "versionType": "semver", "version": "4.8.43", "lessThan": "6.0.0"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The SAML Single Sign On WordPress plugin before 6.0.0 does not honour the configured criterion for linking an incoming single sign-on identity to a WordPress account, always resolving the identity by login name whatever the site has chosen, which allows an attacker who can have the site's identity provider assert a login name of their choosing to authenticate as any account, including an administrator, without proving ownership of that account."}], "references": [{"url": "https://wpscan.com/vulnerability/4ae66b2c-a0de-405f-baca-127302257540/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Karthik Ramakrishnan", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAML Single Sign On", "vendor": "Unknown", "versions": [{"lessThan": "6.0.0", "status": "affected", "version": "4.8.43", "versionType": "semver"}]}], "source": "contact@wpscan.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The SAML Single Sign On WordPress plugin before 6.0.0 does not honour the configured criterion for linking an incoming single sign-on identity to a WordPress account, always resolving the identity by login name whatever the site has chosen, which allows an attacker who can have the site's identity provider assert a login name of their choosing to authenticate as any account, including an administrator, without proving ownership of that account."}], "id": "CVE-2026-82842", "lastModified": "2026-09-20T07:16:50.093", "metrics": {}, "published": "2026-09-20T07:16:50.093", "references": [{"source": "contact@wpscan.com", "url": "https://wpscan.com/vulnerability/4ae66b2c-a0de-405f-baca-127302257540/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Received"}

{}

{"created": "2026-09-20T08:15:16.565552+00:00", "updated": "2026-09-20T08:15:16.565575+00:00", "vendors": [], "weaknesses": ["CWE-285", "CWE-639", "CWE-20"]}