CVE-2018-11632

An issue was discovered in the MULTIDOTS Add Social Share Messenger Buttons Whatsapp and Viber plugin 1.0.8 for WordPress. If an admin user can be tricked into visiting a crafted URL created by an attacker (via spear phishing/social engineering), the attacker can change the plugin settings via wp-admin/admin-post.php CSRF. There's no nonce or capability check in the whatsapp_share_setting_add_update() function.

• CWE-352

• http://labs.threatpress.com/cross-site-request-forgery-csrf-in-add-social-share-messenger-buttons-whatsapp-and-viber-plugin/Exploit, Third Party Advisory
• https://wordpress.org/plugins/add-social-share-buttons/#developersRelease Notes
• http://labs.threatpress.com/cross-site-request-forgery-csrf-in-add-social-share-messenger-buttons-whatsapp-and-viber-plugin/Exploit, Third Party Advisory
• https://wordpress.org/plugins/add-social-share-buttons/#developersRelease Notes

Published

May 31, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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