Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1jcjZyLTZ4bTktd3cyMs4AAUL8
Yii Incorrectly Implements CORS
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.
Permalink: https://github.com/advisories/GHSA-cr6r-6xm9-ww22JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jcjZyLTZ4bTktd3cyMs4AAUL8
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: over 1 year ago
CVSS Score: 5.9
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Percentage: 0.00087
EPSS Percentile: 0.38787
Identifiers: GHSA-cr6r-6xm9-ww22, CVE-2018-20745
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-20745
- https://github.com/yiisoft/yii2/issues/16193
- https://www.usenix.org/system/files/conference/usenixsecurity18/sec18-chen.pdf
- https://github.com/yiisoft/yii2/pull/16198
- https://github.com/advisories/GHSA-cr6r-6xm9-ww22
Blast Radius: 26.7
Affected Packages
packagist:yiisoft/yii2
Dependent packages: 9,497Dependent repositories: 33,911
Downloads: 24,169,492 total
Affected Version Ranges: < 2.0.16
Fixed in: 2.0.16
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15
All unaffected versions: 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.30, 2.0.31, 2.0.32, 2.0.33, 2.0.34, 2.0.35, 2.0.36, 2.0.37, 2.0.38, 2.0.39, 2.0.40, 2.0.41, 2.0.42, 2.0.43, 2.0.44, 2.0.45, 2.0.46, 2.0.47, 2.0.48, 2.0.49, 2.0.50, 2.0.51