CVE-2026-125440

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-125440", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-11-10T00:26:46.521Z", "datePublished": "2026-11-13T14:41:09.092Z", "dateUpdated": "2026-11-13T14:41:17.329Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-11-13T14:41:17.329Z"}, "title": "WordPress s2Member plugin <= 261106 - Content Injection vulnerability", "datePublic": "2026-11-13T14:40:00.000Z", "descriptions": [{"lang": "en", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Cristi\u00e1n L\u00e1vaque s2Member s2member allows Code Injection.This issue affects s2Member: from n/a through 261106.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Cristi\u00e1n L\u00e1vaque s2Member s2member allows Code Injection.<p>This issue affects s2Member: from n/a through 261106.</p>"}]}], "affected": [{"vendor": "Cristi\u00e1n L\u00e1vaque", "product": "s2Member", "packageName": "s2member", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "versions": [{"version": "0", "versionType": "custom", "status": "affected", "lessThanOrEqual": "261106", "changes": [{"at": "261110", "status": "unaffected"}]}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/s2member/vulnerability/wordpress-s2member-plugin-261106-content-injection-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "credits": [{"lang": "en", "value": "Yusuf Ozturk | Patchstack Bug Bounty Program", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-80", "description": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-242", "descriptions": [{"lang": "en", "value": "Code Injection"}]}], "solutions": [{"lang": "en", "value": "Update the WordPress s2Member plugin to the latest available version (at least 261110).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress s2Member plugin to the latest available version (at least 261110)."}]}], "tags": ["x_open-source"]}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "s2member", "product": "s2Member", "vendor": "Cristi\u00e1n L\u00e1vaque", "versions": [{"changes": [{"at": "261110", "status": "unaffected"}], "lessThanOrEqual": "261106", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Cristi\u00e1n L\u00e1vaque s2Member s2member allows Code Injection.This issue affects s2Member: from n/a through 261106."}], "id": "CVE-2026-125440", "lastModified": "2026-11-13T15:17:39.667", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-11-13T15:17:39.560", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/s2member/vulnerability/wordpress-s2member-plugin-261106-content-injection-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-80"}], "source": "audit@patchstack.com", "type": "Primary"}]}

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