CVE-2019-19133

The CSS Hero plugin through 4.0.3 for WordPress is prone to reflected XSS via the URI in a csshero_action=edit_page request because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary JavaScript in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookies or launch other attacks.

• CWE-79

• http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• https://wpvulndb.com/vulnerabilities/9966Third Party Advisory
• http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• http://seclists.org/fulldisclosure/2019/Dec/6Exploit, Mailing List, Third Party Advisory
• https://wpvulndb.com/vulnerabilities/9966Third Party Advisory

Published

Dec 4, 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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