CVE-2021-33483

An issue was discovered in CommentsService.ashx in OnyakTech Comments Pro 3.8. The comment posting functionality allows an attacker to add an XSS payload to the JSON request that will execute when users visit the page with the comment.

• CWE-79

• https://burninatorsec.blogspot.com/2021/07/onyaktech-comments-pro-broken.htmlExploit, Third Party Advisory
• https://twitter.com/onyaktechThird Party Advisory
• https://burninatorsec.blogspot.com/2021/07/onyaktech-comments-pro-broken.htmlExploit, Third Party Advisory
• https://twitter.com/onyaktechThird Party Advisory

Published

Sep 7, 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.
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