{"id":"CVE-2026-48247","summary":"Open ISES Tickets \u003c 3.44.2 Disabled TLS Certificate Verification in incs/functions.inc.php","details":"Open ISES Tickets before 3.44.2 disables TLS certificate verification in incs/functions.inc.php by setting CURLOPT_SSL_VERIFYPEER to false (and not setting CURLOPT_SSL_VERIFYHOST) when issuing outbound HTTPS requests for general-purpose outbound HTTPS requests issued by the shared helper functions. An attacker positioned on the network path between the server and the remote endpoint can present a forged certificate to intercept, monitor, or modify the request and response, including any API keys or session-bearing data in transit.","modified":"2026-07-08T08:13:38.050890525Z","published":"2026-05-21T17:11:15.088Z","database_specific":{"cwe_ids":["CWE-295"],"cna_assigner":"VulnCheck","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48247.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48247.json"},{"type":"ADVISORY","url":"https://github.com/openises/tickets/releases/tag/v3.44.2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48247"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/open-ises-tickets-disabled-tls-certificate-verification-in-incs-functions-inc-php"},{"type":"FIX","url":"https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openises/tickets","events":[{"introduced":"0"},{"fixed":"1e3a89b17599ed2229e9258ca70f05a6a8b13dd0"},{"fixed":"ecfeb406a016766cae81c749e14b5145a9f2dbff"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.44.2"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["v3.44.1","v3.44.0","v3.42.0","v3.41.0","v3.40.3","v3.40.2","v3.40.1","v3.40.0-beta","v3.30.2-beta","v3.30.1-beta","v3.24.1-beta","v3.23.1-beta","v3.22.1-beta","v3.21.1-beta","v3.20.1-beta","v3.12.1-beta","v3.11.1-beta","v3.10.1-beta","v3.9.1-beta","v3.8.1-beta","v2.40.3-beta","v2.40.1-beta","v2.30.3-beta","v2.30.1-beta","v2.20.7-beta","v2.20.6-beta","v2.20.5-beta","v2.20.4-beta","v2.20.3-beta","v2.11.3-beta","v2.11.2-beta","v2.10.7-beta.hotfix","v2.10.7-beta","v2.10.6-beta","v2.10.5-beta.hotfix","v2.10.5-beta","v2.10.4-beta","v2.9.1-beta","v2.9.0-beta","v2.8.2-beta","v2.7.4-beta","v2.6.3-beta","v2.6.1-beta.hotfix","v2.6.1-beta","v2.6.0-beta","v2.5.0-beta","v2.4.1-beta","v2.4.0-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48247.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}