CVE-2026-48247 – Open ISES Tickets < 3.44.2 Disabled TLS Certificate Verification in incs/functions.inc.php

​CVE ID :CVE-2026-48247

Published : May 21, 2026, 6:16 p.m. | 59 minutes ago

Description :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.

Severity: 8.2 | HIGH

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