CVE-2012-2725

classes/Filter/WhitelistedExternalFilter.php in the Authoring HTML module 6.x-1.x before 6.x-1.1 for Drupal does not properly validate sources with the host white list, which allows remote authenticated users to bypass intended access restrictions and conduct cross-site scripting (XSS) attacks.

• CWE-264

• http://drupal.org/node/1619086Patch
• http://drupal.org/node/1619852Patch, Vendor Advisory
• http://drupalcode.org/project/authoring_html.git/commitdiff/ceae1abExploit, Patch
• http://secunia.com/advisories/49387Vendor Advisory
• http://www.openwall.com/lists/oss-security/2012/06/14/3
• http://www.osvdb.org/82739
• https://exchange.xforce.ibmcloud.com/vulnerabilities/76127
• http://drupal.org/node/1619086Patch
• http://drupal.org/node/1619852Patch, Vendor Advisory
• http://drupalcode.org/project/authoring_html.git/commitdiff/ceae1abExploit, Patch
• http://secunia.com/advisories/49387Vendor Advisory
• http://www.openwall.com/lists/oss-security/2012/06/14/3
• http://www.osvdb.org/82739
• https://exchange.xforce.ibmcloud.com/vulnerabilities/76127

Published

Jun 27, 2012

Last Modified

Jun 16, 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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