CVE-2026-32488

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32488", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-03-12T11:12:00.509Z", "datePublished": "2026-03-25T16:14:58.228Z", "dateUpdated": "2026-04-29T09:52:00.524Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "user-registration", "product": "User Registration", "vendor": "wpeverest", "versions": [{"changes": [{"at": "5.1.3", "status": "unaffected"}], "lessThanOrEqual": "<= 4.4.9", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "0xd4rk5id3 | Patchstack Bug Bounty Program"}], "datePublic": "2026-03-25T17:12:37.053Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege Escalation.<p>This issue affects User Registration: from n/a through <= 4.4.9.</p>"}], "value": "Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege Escalation.This issue affects User Registration: from n/a through <= 4.4.9."}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "Privilege Escalation"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-266", "description": "Incorrect Privilege Assignment", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-29T09:52:00.524Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/user-registration/vulnerability/wordpress-user-registration-plugin-4-4-9-privilege-escalation-vulnerability?_s_id=cve"}], "title": "WordPress User Registration plugin <= 4.4.9 - Privilege Escalation vulnerability"}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-03-26T19:39:19.474790Z", "id": "CVE-2026-32488", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-26T19:39:51.790Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-32488", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-03-26T19:39:19.474790Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-26T19:38:25.665Z"}}], "cna": {"title": "WordPress User Registration plugin <= 4.4.9 - Privilege Escalation vulnerability", "credits": [{"lang": "en", "type": "finder", "value": "0xd4rk5id3 | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "Privilege Escalation"}]}], "affected": [{"vendor": "wpeverest", "product": "User Registration", "versions": [{"status": "affected", "changes": [{"at": "5.1.3", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "<= 4.4.9"}], "packageName": "user-registration", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "datePublic": "2026-03-25T17:12:37.053Z", "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/user-registration/vulnerability/wordpress-user-registration-plugin-4-4-9-privilege-escalation-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "descriptions": [{"lang": "en", "value": "Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege Escalation.This issue affects User Registration: from n/a through <= 4.4.9.", "supportingMedia": [{"type": "text/html", "value": "Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege Escalation.<p>This issue affects User Registration: from n/a through <= 4.4.9.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-266", "description": "Incorrect Privilege Assignment"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-03-25T16:14:58.228Z"}}}, "cveMetadata": {"cveId": "CVE-2026-32488", "state": "PUBLISHED", "dateUpdated": "2026-03-26T19:39:51.790Z", "dateReserved": "2026-03-12T11:12:00.509Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-03-25T16:14:58.228Z", "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": "5.1.3", "status": "unaffected"}], "lessThanOrEqual": "<= 4.4.9", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect Privilege Assignment vulnerability in wpeverest User Registration user-registration allows Privilege Escalation.This issue affects User Registration: from n/a through <= 4.4.9."}, {"lang": "es", "value": "Vulnerabilidad de Asignaci\u00f3n Incorrecta de Privilegios en wpeverest User Registration user-registration permite la escalada de privilegios. Este problema afecta a User Registration: desde n/a hasta &lt;= 4.4.9."}], "id": "CVE-2026-32488", "lastModified": "2026-06-17T10:35:54.613", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "audit@patchstack.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-32488", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-26T19:39:19.474790Z", "version": "2.0.3"}}]}, "published": "2026-03-25T17:16:59.730", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/user-registration/vulnerability/wordpress-user-registration-plugin-4-4-9-privilege-escalation-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}], "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": "[0,4.4.9]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.1.3,*]"}}], "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"}], "analysis": {"en": {"generated_at": "2026-03-27T00:20:19.224583+00:00", "value": {"mitigation_remediation": ["Upgrade the User Registration plugin to any version newer than 4.4.9 to eliminate the vulnerability.", "If an upgrade cannot be performed immediately, disable the plugin until a patched version is available.", "Review existing user roles to verify that only legitimate accounts have elevated privileges.", "Monitor registration logs and user activity for signs of unauthorized role changes.", "Maintain up\u2011to\u2011date backups and verify restore procedures to mitigate potential damage."], "summary": {"action": "Patch Now", "impact": "Privilege Escalation"}, "threat_synthesis": {"affected_systems": "All releases of the WPeverset User Registration plugin through version 4.4.9 are affected. WordPress sites still using any of these versions remain vulnerable, as the flaw resides in the component that processes user registrations and assigns roles.", "description_and_impact": "The WordPress User Registration plugin contains an Incorrect Privilege Assignment flaw that allows an attacker to gain higher permissions than intended. This weakness is classified as CWE\u2011266, indicating improper assignment of user privileges. If exploited, the attacker can operate with elevated rights on the site, potentially altering content, user roles, or sensitive settings.", "risk_and_exploitability": "The CVSS score of 8.1 reflects a high severity, while the EPSS score of less than 1% suggests a low likelihood of current exploitation. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog, indicating no widespread public exploitation to date. The likely attack path involves the plugin\u2019s registration workflow, where manipulated input could trigger the incorrect privilege assignment and grant the attacker unauthorized permissions."}}}}, "created": "2026-03-25T21:43:40.245446+00:00", "updated": "2026-03-27T09:31:09.267548+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpeverest", "wpeverest$PRODUCT$user_registration"]}