CVE-2026-92422

medium

Description

The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content.

References

https://wpscan.com/vulnerability/17a94434-3ccc-4282-99f5-d18043673669/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-83675

Details

Source: Mitre, NVD

Published: 2026-09-20

Updated: 2026-09-21

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.001