CVE-2017-6820

rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.

• CWE-79

• http://www.securityfocus.com/bid/96817
• https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4Issue Tracking, Patch, Third Party Advisory
• https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305Issue Tracking, Patch, Third Party Advisory
• https://github.com/roundcube/roundcubemail/releases/tag/1.1.8Patch, Release Notes, Third Party Advisory
• https://github.com/roundcube/roundcubemail/releases/tag/1.2.4Patch, Release Notes, Third Party Advisory
• https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124Patch, Release Notes, Third Party Advisory
• https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-releasedRelease Notes, Vendor Advisory
• http://www.securityfocus.com/bid/96817
• https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4Issue Tracking, Patch, Third Party Advisory
• https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305Issue Tracking, Patch, Third Party Advisory
• https://github.com/roundcube/roundcubemail/releases/tag/1.1.8Patch, Release Notes, Third Party Advisory
• https://github.com/roundcube/roundcubemail/releases/tag/1.2.4Patch, Release Notes, Third Party Advisory
• https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124Patch, Release Notes, Third Party Advisory
• https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-releasedRelease Notes, Vendor Advisory

Published

Mar 12, 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.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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