{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-5226", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-03-31T13:15:00.960Z", "datePublished": "2026-04-11T01:24:57.542Z", "dateUpdated": "2026-04-11T01:24:57.542Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-11T01:24:57.542Z"}, "affected": [{"vendor": "optimole", "product": "Optimole \u2013 Optimize Images in Real Time", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "4.2.3", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Optimole \u2013 Optimize Images in Real Time plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL paths in versions up to, and including, 4.2.3 This is due to insufficient output escaping on user-supplied URL paths in the get_current_url() function, which are inserted into JavaScript code via str_replace() without proper JavaScript context escaping in the replace_content() function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "title": "Optimole <= 4.2.3 - Reflected Cross-Site Scripting via Page Profiler URL", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/112cea93-fa4b-4692-8c8b-e74255f61939?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/manager.php#L459"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/manager.php#L459"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/manager.php#L542"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/manager.php#L542"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/admin.php#L1012"}, {"url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/admin.php#L1012"}, {"url": "https://plugins.trac.wordpress.org/changeset/3498040/optimole-wp/trunk/inc/manager.php"}, {"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Foptimole-wp/tags/4.2.3&new_path=%2Foptimole-wp/tags/4.2.4"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "timeline": [{"time": "2026-03-31T13:30:49.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-04-10T11:39:59.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Optimole \u2013 Optimize Images in Real Time plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URL paths in versions up to, and including, 4.2.3 This is due to insufficient output escaping on user-supplied URL paths in the get_current_url() function, which are inserted into JavaScript code via str_replace() without proper JavaScript context escaping in the replace_content() function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "id": "CVE-2026-5226", "lastModified": "2026-04-11T02:16:03.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-04-11T02:16:03.120", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/admin.php#L1012"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/manager.php#L459"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/manager.php#L542"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/admin.php#L1012"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/manager.php#L459"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/manager.php#L542"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3498040/optimole-wp/trunk/inc/manager.php"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Foptimole-wp/tags/4.2.3&new_path=%2Foptimole-wp/tags/4.2.4"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/112cea93-fa4b-4692-8c8b-e74255f61939?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{}