The Advanced Popups plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on the metabox_popup_save() function. This makes it possible for unauthenticated attackers to save meta tags via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Wordfence
Published: 2023-07-12T06:52:34.644Z
Updated: 2024-08-03T17:23:10.774Z
Reserved: 2023-07-11T18:19:10.640Z
Link: CVE-2021-4421
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-07-12T07:15:09.863
Modified: 2023-11-07T03:40:54.640
Link: CVE-2021-4421
Redhat
No data.