CVE-2017-8899

Invision Power Services (IPS) Community Suite 4.1.19.2 and earlier has a composite of Stored XSS and Information Disclosure issues in the attachments feature found in User CP. This can be triggered by any Invision Power Board user and can be used to gain access to moderator/admin accounts. The primary cause is the ability to upload an SVG document with a crafted attribute such an onload; however, full path disclosure is required for exploitation.

• CWE-79
• CWE-200

• http://zeroday.insecurity.zone/exploits/ipb_owned.txtExploit, Third Party Advisory
• https://twitter.com/insecurity/status/862154908895780864Exploit, Third Party Advisory
• https://twitter.com/sxcurity/status/862284967715381248Exploit, Third Party Advisory
• http://zeroday.insecurity.zone/exploits/ipb_owned.txtExploit, Third Party Advisory
• https://twitter.com/insecurity/status/862154908895780864Exploit, Third Party Advisory
• https://twitter.com/sxcurity/status/862284967715381248Exploit, Third Party Advisory

Published

May 11, 2017

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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