CVE-2019-11870: s9y Serendipity

Medium severity, CVSS 6.1. EPSS: 1.3% chance of exploitation in the next 30 days.

Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature.

Affected products

• s9y Serendipity: before 2.1.5 (fixed in 2.1.5)

Published 2019-05-09. Last modified 2026-06-17.