Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-5y3e-r1nd-4yhn
Vulnerability ID VCID-5y3e-r1nd-4yhn
Aliases CVE-2018-6009
GHSA-cwhm-272p-3wj9
Summary
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-352 Cross-Site Request Forgery (CSRF)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2018-6009
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2018-6009
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2018-6009
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2018-6009
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-cwhm-272p-3wj9
cvssv3.1 8.8 https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2018-6009.yaml
generic_textual HIGH https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2018-6009.yaml
cvssv3.1 8.8 https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2018-6009.yaml
generic_textual HIGH https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2018-6009.yaml
cvssv3.1 8.8 https://github.com/yiisoft/yii2/commit/6c0540aa2d6e0fe0fa89e4fd35bba4be5d6cece7
generic_textual HIGH https://github.com/yiisoft/yii2/commit/6c0540aa2d6e0fe0fa89e4fd35bba4be5d6cece7
cvssv3.1 8.8 https://github.com/yiisoft/yii2-framework
generic_textual HIGH https://github.com/yiisoft/yii2-framework
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2018-6009
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2018-6009
cvssv3.1 8.8 https://www.yiiframework.com/news/165/yii-2-0-14-is-released
generic_textual HIGH https://www.yiiframework.com/news/165/yii-2-0-14-is-released
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-6009
https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2018-6009.yaml
https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2018-6009.yaml
https://github.com/yiisoft/yii2/commit/6c0540aa2d6e0fe0fa89e4fd35bba4be5d6cece7
https://github.com/yiisoft/yii2-framework
https://nvd.nist.gov/vuln/detail/CVE-2018-6009
https://www.yiiframework.com/news/165/yii-2-0-14-is-released
http://www.yiiframework.com/news/87/yii-2-0-5-is-released-security-fix/
GHSA-cwhm-272p-3wj9 https://github.com/advisories/GHSA-cwhm-272p-3wj9
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2018-6009.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2-dev/CVE-2018-6009.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/yiisoft/yii2/commit/6c0540aa2d6e0fe0fa89e4fd35bba4be5d6cece7
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/yiisoft/yii2-framework
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-6009
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://www.yiiframework.com/news/165/yii-2-0-14-is-released
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.3771
EPSS Score 0.00168
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-12T01:45:19.081402+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0