{"uuid": "76ecd381-a6e2-427c-a312-7f5d5e21a02a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-47873", "type": "seen", "source": "https://t.me/cvedetector/11368", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-47873 - PhpSpreadsheet XXE Payload Bypass Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-47873 \nPublished : Nov. 18, 2024, 5:15 p.m. | 42\u00a0minutes ago \nDescription : PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the `scan` method and the findCharSet method can be bypassed by using UCS-4 and encoding guessing. An attacker can bypass the sanitizer and achieve an XML external entity attack. Versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0 fix the issue. \nSeverity: 7.5 | HIGH \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"18 Nov 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-11-18T19:03:53.000000Z"}