Is CVE-2026-116253 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-116253?

CVE-2026-116253 has a CVSS v3 severity of HIGH (7.3).

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CVE-2026-116253

Description

A vulnerability was determined in DedeCMS 5.7.118. This vulnerability affects the function common.inc.php::_RunMagicQuotes of the file plus/ad_js.php of the component Advertisement Rendering. Executing a manipulation of the argument aid can lead to code injection. The attack can be executed remotely.