CVE-2026-0909

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0909", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-01-13T18:21:37.374Z", "datePublished": "2026-02-03T03:24:35.125Z", "dateUpdated": "2026-04-08T17:19:20.969Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:19:20.969Z"}, "affected": [{"vendor": "alimir", "product": "WP ULike \u2013 Like & Dislike Buttons for Engagement and Feedback", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "4.8.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The WP ULike plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.8.3.1. This is due to the `wp_ulike_delete_history_api` AJAX action not verifying that the log entry being deleted belongs to the current user. This makes it possible for authenticated attackers, with Subscriber-level access and above (granted the 'stats' capability is assigned to their role), to delete arbitrary log entries belonging to other users via the 'id' parameter."}], "title": "WP ULike <= 4.8.3.1 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Log Deletion via 'id' Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/bee2e520-46cc-4b54-9849-fafb9b37ba19?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-ulike/trunk/admin/admin-ajax.php#L94"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-ulike/tags/4.8.3.1/admin/admin-ajax.php#L94"}, {"url": "https://plugins.trac.wordpress.org/changeset/3451296/wp-ulike/trunk/admin/admin-ajax.php"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-639 Authorization Bypass Through User-Controlled Key", "cweId": "CWE-639", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Pouria Shahba"}], "timeline": [{"time": "2026-01-21T11:22:41.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-02-02T14:51:27.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-03T20:49:24.250071Z", "id": "CVE-2026-0909", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-03T20:49:29.949Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-0909", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-03T20:49:24.250071Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-03T20:49:27.573Z"}}], "cna": {"title": "WP ULike <= 4.8.3.1 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Log Deletion via 'id' Parameter", "credits": [{"lang": "en", "type": "finder", "value": "Pouria Shahba"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}], "affected": [{"vendor": "alimir", "product": "WP ULike \u2013 Like & Dislike Buttons for Engagement and Feedback", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "4.8.3.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-01-21T11:22:41.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2026-02-02T14:51:27.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/bee2e520-46cc-4b54-9849-fafb9b37ba19?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-ulike/trunk/admin/admin-ajax.php#L94"}, {"url": "https://plugins.trac.wordpress.org/browser/wp-ulike/tags/4.8.3.1/admin/admin-ajax.php#L94"}, {"url": "https://plugins.trac.wordpress.org/changeset/3451296/wp-ulike/trunk/admin/admin-ajax.php"}], "descriptions": [{"lang": "en", "value": "The WP ULike plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.8.3.1. This is due to the `wp_ulike_delete_history_api` AJAX action not verifying that the log entry being deleted belongs to the current user. This makes it possible for authenticated attackers, with Subscriber-level access and above (granted the 'stats' capability is assigned to their role), to delete arbitrary log entries belonging to other users via the 'id' parameter."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-639", "description": "CWE-639 Authorization Bypass Through User-Controlled Key"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:19:20.969Z"}}}, "cveMetadata": {"cveId": "CVE-2026-0909", "state": "PUBLISHED", "dateUpdated": "2026-04-08T17:19:20.969Z", "dateReserved": "2026-01-13T18:21:37.374Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-02-03T03:24:35.125Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "WP ULike \u2013 Like & Dislike Buttons for Engagement and Feedback", "vendor": "alimir", "versions": [{"lessThanOrEqual": "4.8.3.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP ULike plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.8.3.1. This is due to the `wp_ulike_delete_history_api` AJAX action not verifying that the log entry being deleted belongs to the current user. This makes it possible for authenticated attackers, with Subscriber-level access and above (granted the 'stats' capability is assigned to their role), to delete arbitrary log entries belonging to other users via the 'id' parameter."}, {"lang": "es", "value": "El plugin WP ULike para WordPress es vulnerable a Referencia Directa Insegura a Objeto en todas las versiones hasta e incluyendo la 4.8.3.1. Esto se debe a que la acci\u00f3n AJAX 'wp_ulike_delete_history_api' no verifica que la entrada de registro que se est\u00e1 eliminando pertenezca al usuario actual. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior (siempre que la capacidad 'stats' est\u00e9 asignada a su rol), eliminen entradas de registro arbitrarias pertenecientes a otros usuarios a trav\u00e9s del par\u00e1metro 'id'."}], "id": "CVE-2026-0909", "lastModified": "2026-06-17T10:11:36.903", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0909", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-03T20:49:24.250071Z", "version": "2.0.3"}}]}, "published": "2026-02-03T04:15:56.013", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wp-ulike/tags/4.8.3.1/admin/admin-ajax.php#L94"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wp-ulike/trunk/admin/admin-ajax.php#L94"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3451296/wp-ulike/trunk/admin/admin-ajax.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/bee2e520-46cc-4b54-9849-fafb9b37ba19?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-15T17:32:28.428641+00:00", "value": {"mitigation_remediation": ["Upgrade the WP ULike plugin to the latest released version that contains the fix for the delete history API.", "Revoke or restrict the 'stats' capability from subscriber roles to eliminate the privilege required to perform the deletion.", "If an immediate upgrade is not possible, temporarily disable the delete history AJAX action or uninstall the WP ULike plugin until a patched version is available."], "summary": {"action": "Apply Patch", "impact": "Unauthorized deletion of user log entries"}, "threat_synthesis": {"affected_systems": "All installations of the WP ULike plugin up to and including version 4.8.3.1 are affected. The plugin is available for WordPress sites and is identified as alimir:WP ULike \u2013 Like & Dislike Buttons for Engagement and Feedback.", "description_and_impact": "The WP ULike WordPress plugin is vulnerable to insecure direct object reference, allowing an authenticated user with Subscriber level access and above to delete arbitrary log entries belonging to other users via the 'id' parameter. This flaw leads to loss or tampering of user activity logs and violates the integrity of stored data, corresponding to CWE-639.", "risk_and_exploitability": "The vulnerability has a CVSS base score of 5.3, placing it in the moderate severity range. The EPSS score of less than 1% suggests a low probability of widespread exploitation at present. The flaw is not present in the CISA KEV catalog. Exploitation requires an authenticated account with the 'stats' capability; attackers can trigger the delete action via the wp_ulike_delete_history_api AJAX endpoint."}}}}, "created": "2026-02-04T12:14:08.046586+00:00", "updated": "2026-04-15T18:00:15.526802+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress"]}