Description
The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the wprss_ajax_send_premium_support function in all versions up to, and including, 4.23.12. This makes it possible for authenticated attackers, with Subscriber-level access and above, to send premium support requests with an attacker-controlled subject line and email address to support allowing them to impersonate the site owner. License information may also be leaked.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| rebelcode | RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging | ≤ 4.23.12 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/126c77fa-11c5-431f-8fc9-0375ed6c8a91?source=cve
- https://plugins.trac.wordpress.org/browser/wp-rss-aggregator/trunk/includes/admin-help.php#L274
- https://plugins.trac.wordpress.org/changeset/3168468/wp-rss-aggregator/trunk/includes/admin-help.php