Description
The Guest posting / Frontend Posting wordpress plugin – WP Front User Submit / Front Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form settings in all versions up to, and including, 4.4.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| aharonyan | Guest posting / Frontend Posting / Front Editor – WP Front User Submit | ≤ 4.4.7 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/82eb759f-e8d5-40c6-998f-f6981d9d6644?source=cve
- https://wordpress.org/plugins/front-editor/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3098586%40front-editor%2Ftrunk&old=3097587%40front-editor%2Ftrunk&sfp_email=&sfph_mail=