Podlove Subscribe button <= 1.3.10 - Authenticated (Contributor+) SQL Injection
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.7%
exploitation probability
0.7%top 51% of all CVEs
observed exploitation
nono source reports it
The Podlove Subscribe button plugin for WordPress is vulnerable to UNION-based SQL Injection via the 'button' attribute of the podlove-subscribe-button shortcode in all versions up to, and including, 1.3.10 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
chemiker · Podlove Subscribe buttonReferences
https://github.com/podlove/podlove-subscribe-button-wp-plugin/commit/b16b7a2e98db4c642ca671b0aede4dbfce4578b3https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3032152%40podlove-subscribe-button&new=3032152%40podlove-subscribe-button&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/f234f05f-e377-4e89-81e1-f47ff44eebc5?source=cve