Is CVE-2026-108791 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-108791?

CVE-2026-108791 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-108791

Description

A weakness has been identified in westboy CicadasCMS up to 2431154dac8d0735e04f1fd2a3c3556668fc8dab. Affected is the function TemplateController.input of the file /system/cms/template/input of the component Template Management. This manipulation of the argument filePath causes path traversal. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.