CVE-2014-8686

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.

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

No affected versions have been published.

Timeline

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

Related CVEs from 2014

CVE-2014-86879.8Seagate Business NAS devices with firmware before 2015.00322 allow remote attackers to execute arbitrary code with root privileges by leveraCVE-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 2.3.1CVE-2014-87017.5Wonder CMS 2014 allows remote attackers to obtain sensitive information by viewing /files/password, which reveals the unsalted MD5 hashed paCVE-2014-87025.3Wonder CMS 2014 allows remote attackers to obtain sensitive information by logging into the application with an array for the password, whicCVE-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 aCVE-2014-87059.8PHP remote file inclusion vulnerability in editInplace.php in Wonder CMS 2014 allows remote attackers to execute arbitrary PHP code via a URCVE-2014-87065.3Pluck CMS 4.7.2 allows remote attackers to obtain sensitive information by (1) changing "PHPSESSID" to an array; (2) adding non-alphanumericCVE-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 HCVE-2014-87089.8Pluck CMS 4.7.2 allows remote attackers to execute arbitrary code via the blog form feature.CVE-2014-87095.0The ieee80211_fragment function in net/mac80211/tx.c in the Linux kernel before 3.13.5 does not properly maintain a certain tail pointer, wh
CVE-2014-8686: Critical severity, CVSS 9.8 | Vulnix