CVE-2014-8684

CodeIgniter before 3.0 and Kohana 3.2.3 and earlier and 3.3.x through 3.3.2 make it easier for remote attackers to spoof session cookies and consequently conduct PHP object injection attacks by leveraging use of standard string comparison operators to compare cryptographic hashes.

• CWE-310

• http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2014/May/54Mailing List, Third Party Advisory
• https://github.com/kohana/core/pull/492Third Party Advisory
• https://scott.arciszewski.me/research/full/php-framework-timing-attacks-object-injectionThird Party Advisory
• http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2014/May/54Mailing List, Third Party Advisory
• https://github.com/kohana/core/pull/492Third Party Advisory
• https://scott.arciszewski.me/research/full/php-framework-timing-attacks-object-injectionThird Party Advisory

Published

Sep 19, 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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