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CVE-2018-6009

Good to know:

Date: January 22, 2018

In Yii Framework 2.x before 2.0.14, the switchIdentity function in web/User.php did not regenerate the CSRF token upon a change of identity.

Language: PHP

Severity Score

8.8

Related Resources (7)

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2018-6009.yaml

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-6009

Url: https://www.yiiframework.com/news/165/yii-2-0-14-is-released

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2018-6009.yaml

Url: https://github.com/yiisoft/yii2/commit/6c0540aa2d6e0fe0fa89e4fd35bba4be5d6cece7

Url: https://github.com/yiisoft/yii2-framework

Url: https://www.mend.io/vulnerability-database/CVE-2018-6009

Severity Score

8.8

Weakness Type (CWE)

Cross-Site Request Forgery (CSRF)

CWE-352

Top Fix

Upgrade Version

Upgrade to version 2.0.14

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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