CVE-2026-92422 — Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route

CVE-2026-92422

Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / Meow Gallery	affected 0 before 5.5.5

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.