CVE-2018-20838

ampforwp_save_steps_data in the AMP for WP plugin before 0.9.97.21 for WordPress allows stored XSS.

• CWE-79

• https://ampforwp.com/critical-security-issues-has-been-fixed-in-0-9-97-20-version/
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/changelog.txtRelease Notes, Third Party Advisory
• https://wordpress.org/plugins/accelerated-mobile-pages/#developersRelease Notes, Third Party Advisory
• https://www.wordfence.com/blog/2018/11/xss-injection-campaign-exploits-wordpress-amp-plugin/Exploit, Third Party Advisory
• https://ampforwp.com/critical-security-issues-has-been-fixed-in-0-9-97-20-version/
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/changelog.txtRelease Notes, Third Party Advisory
• https://wordpress.org/plugins/accelerated-mobile-pages/#developersRelease Notes, Third Party Advisory
• https://www.wordfence.com/blog/2018/11/xss-injection-campaign-exploits-wordpress-amp-plugin/Exploit, Third Party Advisory

Published

May 13, 2019

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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