CVE-2026-15386 — Meow Gallery < 5.5.2 - Author+ Stored XSS via Attachment Alt-Text

CVE-2026-15386

Meow Gallery < 5.5.2 - Author+ Stored XSS via Attachment Alt-Text PUBLISHED

Description (CNA)

The Meow Gallery WordPress plugin before 5.5.2 does not escape an attachment's alt text before outputting it into an attribute of the link it builds for linked galleries, allowing users with the Author role or above to store a JavaScript payload that executes in the browser of any visitor (including administrators) who views a post containing such a gallery.

Affected (CNA)

Vendor / product	Versions
Unknown / Meow Gallery	affected 0 before 5.5.2

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/f76518ec-3abb-4b3c-b592-f5e24059304b/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.