CVE-2026-71292: Subrion CMS Admin Grid SQL Injection via Unwhitelisted ORDER BY sort Parameter

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-05 · updated 2026-10-23
Weakness: CWE-89

Description

Subrion CMS's admin grid sorting helper, _gridGetSorting in includes/classes/ia.base.controller.admin.php, whitelists the (ASC/DESC) request parameter via in_array, but falls back to the raw, attacker-supplied GET parameter whenever the requested key is not present in the per-controller whitelist array: , which is then placed into %s with only backtick-quoting and no escaping.

Affected products

intelliants subrion: through 4.2.1

References

https://github.com/intelliants/subrion
https://github.com/intelliants/subrion/blob/master/includes/classes/ia.base.controller.admin.php

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