{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-8939", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-05-19T12:03:01.657Z", "datePublished": "2026-05-27T05:31:20.388Z", "dateUpdated": "2026-05-27T10:39:20.043Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-05-27T05:31:20.388Z"}, "affected": [{"vendor": "simonailie", "product": "Search Simple Fields", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "0.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Search Simple Fields plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the search_simple_fields_options() function in functions_admin.php. This makes it possible for unauthenticated attackers to modify the plugin's settings \u2014 including post types to search in, custom fields, media fields and the custom media function name \u2014 via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "title": "Search Simple Fields <= 0.2 - Cross-Site Request Forgery to Plugin Settings Update", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1d7ffc0b-2706-4707-9b8f-edcb418058ca?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/search-simple-fields/tags/0.2/functions_admin.php#L16"}, {"url": "https://plugins.trac.wordpress.org/browser/search-simple-fields/tags/0.2/functions_admin.php#L21"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-352 Cross-Site Request Forgery (CSRF)", "cweId": "CWE-352", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Muhammad Afnaan"}], "timeline": [{"time": "2026-05-26T17:23:34.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-27T10:21:21.241388Z", "id": "CVE-2026-8939", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-05-27T10:39:20.043Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Search Simple Fields plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the search_simple_fields_options() function in functions_admin.php. This makes it possible for unauthenticated attackers to modify the plugin's settings \u2014 including post types to search in, custom fields, media fields and the custom media function name \u2014 via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "id": "CVE-2026-8939", "lastModified": "2026-05-27T07:16:18.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-05-27T07:16:18.570", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/search-simple-fields/tags/0.2/functions_admin.php#L16"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/search-simple-fields/tags/0.2/functions_admin.php#L21"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1d7ffc0b-2706-4707-9b8f-edcb418058ca?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,0.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Search Simple Fields", "source": "cna", "vendor": "simonailie"}, "product": "search_simple_fields", "vendor": "simonailie"}, {"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": "2026-05-27T07:45:25.876583+00:00", "updated": "2026-05-27T10:07:42.571834+00:00", "vendors": ["simonailie", "simonailie$PRODUCT$search_simple_fields", "wordpress", "wordpress$PRODUCT$wordpress"]}