CVE-2018-20745

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-20745
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20745.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-20745
Aliases
Published
2019-01-28T08:29:00.527Z
Modified
2025-11-14T08:31:32.321566Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
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

Affected packages

Git / github.com/yiisoft/yii2

Affected ranges

Type
GIT
Repo
https://github.com/yiisoft/yii2
Events
Introduced
ae8d9782707b89315194ec70a139fece122b8977
Last affected
20aa5080189cbacd4180d3b115752817921eb364

Affected versions

2.*

2.0.0
2.0.1
2.0.10
2.0.11
2.0.11.1
2.0.11.2
2.0.12
2.0.13
2.0.13.1
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

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20745.json"