CVE-2026-48249 | THREATINT

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 for 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.

PUBLISHED Reserved 2026-05-21 | Published 2026-05-21 | Updated 2026-05-21 | Assigner VulnCheck

HIGH: 8.2CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Improper Certificate Validation

Product status

Default status
unaffected

Any version before 3.44.2
affected

References

github.com/openises/tickets/releases/tag/v3.44.2 release-notes

github.com/…ommit/ecfeb406a016766cae81c749e14b5145a9f2dbff patch

www.vulncheck.com/…ication-in-rm-incs-mobile-login-inc-php third-party-advisory

cve.org (CVE-2026-48249)

nvd.nist.gov (CVE-2026-48249)

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