{"uuid": "03435c9b-3f06-4ec5-8f5d-e92278832603", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-5266", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/17627", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-5266\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 139 and Firefox ESR < 128.11.\n\ud83d\udccf Published: 2025-05-27T12:29:25.084Z\n\ud83d\udccf Modified: 2025-05-27T12:29:25.084Z\n\ud83d\udd17 References:\n1. https://bugzilla.mozilla.org/show_bug.cgi?id=1965628\n2. https://www.mozilla.org/security/advisories/mfsa2025-42/\n3. https://www.mozilla.org/security/advisories/mfsa2025-44/", "creation_timestamp": "2025-05-27T12:48:47.000000Z"}