CVE-2026-48249

Medium

Description

Open ISES Tickets before 3.44.2 disables TLS certificate verification in rm/incs/mobile_login.inc.php by setting CURLOPT_SSL_VERIFYPEER to false (and not setting CURLOPT_SSL_VERIFYHOST) when issuing outbound HTTPS requests issued during the mobile (RouteMate) login flow. 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.

SeverityMedium

CVSS5.9

Exploit probability—

ProductTickets

PublishedMay 21, 2026

First seenMay 21, 2026

Weakness typeCWE-295CWE-295

How to fix

Update

Open ISES Tickets3.44.2 or later

Patches

github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff

Vendor advisories

github.com/openises/tickets/releases/tag/v3.44.2

Affected products

Product	Affected versions	Fixed in
Open ISES Tickets	v < 3.44.2	3.44.2

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