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Medium 5.9Published May 21, 2026

CVE-2026-48248Open ISES Tickets < 3.44.2 Disabled TLS Certificate Verification in incs/login.inc.php

Updated under an hour ago ()

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It affects Open ISES Tickets. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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

CVSS
5.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE)
CWE-295
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
VulnCheck
NVD analysis
Deferred
Record last updated
Jul 27, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Open ISES Tickets
open_ises:tickets (from the name)
before 3.44.2
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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CVE-2026-48248: Open ISES Tickets < 3.44.2 Disabled TLS Certificate Verification in incs/login.inc.php | InfoSec Signals