GHSA-cr6r-6xm9-ww22
Dashboard / Vulnerabilities / GHSA-cr6r-6xm9-ww22
Summary: Yii Incorrectly Implements CORS
Details: Yii 2.x through 2.0.15.1 actively converts a wildcard CORS policy into reflecting an arbitrary Origin header value, which is incompatible with the CORS security design, and could lead to CORS misconfiguration security problems.
References: https://nvd.nist.gov/vuln/detail/CVE-2018-20745, https://github.com/yiisoft/yii2/issues/16193, https://github.com/yiisoft/yii2/pull/16198, https://www.usenix.org/system/files/conference/usenixsecurity18/sec18-chen.pdf
Affected packages
Package
Name: yiisoft/yii2
Purl: pkg:composer/yiisoft/yii2
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.0.16
Affected versions
2.0.0
2.0.0-alpha
2.0.0-beta
2.0.0-rc
2.0.1
2.0.10
2.0.11
2.0.11.1
2.0.11.2
2.0.12
2.0.12.1
2.0.12.2
2.0.13
2.0.13.1
2.0.13.2
2.0.13.3
2.0.14
2.0.14.1
2.0.14.2
2.0.15
2.0.15.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
