SPIP before 3.1.11 and 3.2 before 3.2.5 allows authenticated visitors to modify any published content and execute other modifications in the database. This is related to ecrire/inc/meta.php and ecrire/inc/securiser_action.php.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16391.json"