CVE-2026-5226

{"id": "CVE-2026-5226", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2026-04-11T02:16:03.120", "references": [{"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", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "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."}], "lastModified": "2026-04-24T18:00:32.033", "sourceIdentifier": "security@wordfence.com"}