CVE-2026-48243

Medium

Description

Open ISES Tickets before 3.44.2 embeds a hardcoded WhitePages reverse-phone API key in wp1.php that is committed to the public source repository. Any actor with read access to the source tree can extract the key and use it to make third-party API calls billed to or rate-limited against the original owner's WhitePages account.

SeverityMedium

CVSS5.3

Exploit probability—

ProductTickets

PublishedMay 21, 2026

First seenMay 21, 2026

Weakness typeCWE-798Hard-coded credentials

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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