CVE-2026-73995

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73995", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-08-14T10:15:59.205Z", "datePublished": "2026-08-18T14:00:40.199Z", "dateUpdated": "2026-08-18T19:48:18.671Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-18T14:00:40.199Z"}, "title": "WordPress User Registration plugin <= 5.2.6 - Broken Authentication vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-290", "description": "CWE-290 Authentication Bypass by Spoofing", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-151", "descriptions": [{"lang": "en", "value": "CAPEC-151 Identity Spoofing"}]}], "affected": [{"vendor": "wpeverest", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "user-registration", "product": "User Registration", "versions": [{"lessThanOrEqual": "5.2.6", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "5.2.7", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Subscriber Broken Authentication in User Registration <= 5.2.6 versions."}], "value": "Subscriber Broken Authentication in User Registration <= 5.2.6 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-2-6-broken-authentication-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW", "version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 5.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress User Registration Plugin to the latest available version (at least 5.2.7)."}], "value": "Update the WordPress User Registration Plugin to the latest available version (at least 5.2.7)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Dm_TomHe | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-73995", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-18T19:37:52.561145Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-18T19:48:18.671Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-73995", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-18T19:37:52.561145Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-18T19:39:06.456Z"}}], "cna": {"title": "WordPress User Registration plugin <= 5.2.6 - Broken Authentication vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Dm_TomHe | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-151", "descriptions": [{"lang": "en", "value": "CAPEC-151 Identity Spoofing"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "wpeverest", "product": "User Registration", "versions": [{"status": "affected", "changes": [{"at": "5.2.7", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "5.2.6"}], "packageName": "user-registration", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress User Registration Plugin to the latest available version (at least 5.2.7).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress User Registration Plugin to the latest available version (at least 5.2.7).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-2-6-broken-authentication-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Subscriber Broken Authentication in User Registration <= 5.2.6 versions.", "supportingMedia": [{"type": "text/html", "value": "Subscriber Broken Authentication in User Registration <= 5.2.6 versions.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-290", "description": "CWE-290 Authentication Bypass by Spoofing"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-18T14:00:40.199Z"}}}, "cveMetadata": {"cveId": "CVE-2026-73995", "state": "PUBLISHED", "dateUpdated": "2026-08-18T19:48:18.671Z", "dateReserved": "2026-08-14T10:15:59.205Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-08-18T14:00:40.199Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "user-registration", "product": "User Registration", "vendor": "wpeverest", "versions": [{"changes": [{"at": "5.2.7", "status": "unaffected"}], "lessThanOrEqual": "5.2.6", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Subscriber Broken Authentication in User Registration <= 5.2.6 versions."}, {"lang": "es", "value": "Autenticaci\u00f3n Rota de Suscriptor en el Registro de Usuario versiones menor o igual que 5.2.6."}], "id": "CVE-2026-73995", "lastModified": "2026-10-22T22:10:00.250", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "audit@patchstack.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-73995", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-18T19:37:52.561145Z", "version": "2.0.3"}}]}, "published": "2026-08-18T15:17:08.470", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-2-6-broken-authentication-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"affected": [{"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"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.2.6]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "User Registration", "source": "cna", "vendor": "wpeverest"}, "product": "user_registration", "vendor": "wpeverest"}], "created": "2026-08-18T17:00:12.849605+00:00", "updated": "2026-08-18T18:30:16.175984+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpeverest", "wpeverest$PRODUCT$user_registration"]}