CVE-2018-11563

An issue was discovered in Open Ticket Request System (OTRS) 6.0.x through 6.0.7. A carefully constructed email could be used to inject and execute arbitrary stylesheet or JavaScript code in a logged in customer's browser in the context of the OTRS customer panel application.

• https://community.otrs.com/security-advisory-2018-02-security-update-for-otrs-framework/Patch, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2019/08/msg00018.htmlMailing List, Third Party Advisory
• https://lists.otrs.org/pipermail/announce/2018/000720.htmlVendor Advisory
• https://www.otrs.com/category/release-and-security-notes-en/Release Notes, Vendor Advisory
• https://community.otrs.com/security-advisory-2018-02-security-update-for-otrs-framework/Patch, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2019/08/msg00018.htmlMailing List, Third Party Advisory
• https://lists.otrs.org/pipermail/announce/2018/000720.htmlVendor Advisory
• https://www.otrs.com/category/release-and-security-notes-en/Release Notes, Vendor Advisory

Published

Jul 8, 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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