PT-2026-42516 · Openises+1 · Tickets

Ejosterberg · CVE-2026-48238 · Published 2026-05-21 · Updated 2026-05-21

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Open ISES Tickets versions prior to 3.44.2

Description An issue exists where the 'ajax/mobile main.php' endpoint fails to sanitize the id GET parameter before concatenating it into the WHERE clause of a SELECT statement used for a ticket-existence sanity check. This allows authenticated attackers to manipulate query semantics to read, modify, or destroy database contents via SQL injection, a technique where malicious SQL statements are inserted into entry fields for execution.

Recommendations Update to version 3.44.2 or later. Avoid using the id parameter in the 'ajax/mobile main.php' endpoint until the update is applied.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-48238

Affected Products

Tickets

References · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48238.json · Exploit
• https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbff · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-48238 · Security Note
• https://osv.dev/vulnerability/CVE-2026-48238 · Vendor Advisory
• https://github.com/openises/tickets/releases/tag/v3.44.2 · Note
• https://vulncheck.com/advisories/open-ises-tickets-sql-injection-via-ajax-mobile-main-php-id-parameter · Note