CVE-2021-30637

htmly 2.8.0 allows stored XSS via the blog title, Tagline, or Description to config.html.php.

• CWE-79

• http://packetstormsecurity.com/files/162195/htmly-2.8.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/danpros/htmly/issues/456Exploit, Third Party Advisory
• http://packetstormsecurity.com/files/162195/htmly-2.8.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/danpros/htmly/issues/456Exploit, Third Party Advisory

Published

Apr 13, 2021

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.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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