Description
The Morkva UA Shipping plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.7.9 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 |
|---|---|---|---|
| bandido | Morkva UA Shipping | ≤ 1.7.9 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d1f51f00-9991-49b3-950a-4a12667991e4?source=cve
- https://plugins.trac.wordpress.org/browser/morkva-ua-shipping/trunk/classes/settings/global/mrkv-ua-shipping-option-fields.php#L66
- https://plugins.trac.wordpress.org/browser/morkva-ua-shipping/tags/1.7.6/classes/settings/global/mrkv-ua-shipping-option-fields.php#L66
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3468486%40morkva-ua-shipping&new=3468486%40morkva-ua-shipping&sfp_email=&sfph_mail=