CVE-2014-8684

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-310

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

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

Timeline

Published: Sep 19, 2017
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2014

CVE-2014-86869.8CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption sch CVE-2014-86879.8Seagate Business NAS devices with firmware before 2015.00322 allow remote attackers to execute arbitrary code with root privileges by levera CVE-2014-86887.5An issue was discovered in Telegram Messenger 2.6 for iOS and 1.8.2 for Android. Secret chat messages are available in cleartext in process CVE-2014-86904.3Multiple cross-site scripting (XSS) vulnerabilities in Exponent CMS before 2.1.4 patch 6, 2.2.x before 2.2.3 patch 9, and 2.3.x before 2.3.1 CVE-2014-87017.5Wonder CMS 2014 allows remote attackers to obtain sensitive information by viewing /files/password, which reveals the unsalted MD5 hashed pa CVE-2014-87025.3Wonder CMS 2014 allows remote attackers to obtain sensitive information by logging into the application with an array for the password, whic CVE-2014-87036.1Cross-site scripting (XSS) vulnerability in Wonder CMS 2014 allows remote attackers to inject arbitrary web script or HTML.CVE-2014-87049.8Directory traversal vulnerability in index.php in Wonder CMS 2014 allows remote attackers to include and execute arbitrary local files via a CVE-2014-87059.8PHP remote file inclusion vulnerability in editInplace.php in Wonder CMS 2014 allows remote attackers to execute arbitrary PHP code via a UR CVE-2014-87065.3Pluck CMS 4.7.2 allows remote attackers to obtain sensitive information by (1) changing "PHPSESSID" to an array; (2) adding non-alphanumeric CVE-2014-87075.4Cross-site scripting (XSS) vulnerability in TinyMCE in Pluck CMS 4.7.2 allows remote authenticated users to inject arbitrary web script or H CVE-2014-87089.8Pluck CMS 4.7.2 allows remote attackers to execute arbitrary code via the blog form feature.