Threats Tagged 'cve-2026-86347'
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Threats Tagged 'cve-2026-86347'
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Affected versions of MISP allow any authenticated user to access TemplatesController::uploadFile() because the ACL entry for templates/uploadFile… (CVE-2026-86347)CVE-2026-86347 0 A vulnerability in affected versions of MISP (up to 2.5.45) allows any authenticated user to access the TemplatesController::uploadFile() function due to a wildcard ACL entry. This bypasses intended role restrictions, enabling low-privileged or read-only users to upload arbitrary files repeatedly, consuming server disk space. The uploaded files receive random names, are stored outside the web root, and are not served over HTTP, preventing arbitrary file overwrite, stored XSS, or remote code execution. Join the discussion | GCVE Database | 09/07/2026, 12:30:29 UTC Added: 09/07/2026, 16:08:51 UTC |
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