Threats Tagged 'cve-2026-108357'
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Threats Tagged 'cve-2026-108357'
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0 CVE-2026-108357 is a high-severity vulnerability in PHPOffice PhpSpreadsheet affecting versions from 3.3.0 up to but not including 3.10.8 and from 4.0.0 up to but not including 5.10.0. The issue involves improper restriction of XML External Entity (XXE) references in the library's XML reader, which can allow denial of service via entity expansion, local file access, or server-side request forgery (SSRF) under certain PHP configurations. The vulnerability is fixed in versions 3.10.8 and 5.10.0. Join the discussion | CVE Database V5 | 10/22/2026, 17:38:16 UTC Added: 10/22/2026, 17:46:23 UTC |
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