CVE-2018-20745

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2018-20745
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20745.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-20745
Aliases
Published
2019-01-28T08:29:00Z
Modified
2026-10-20T10:50:06Z
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
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:yiiframework:yii:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "2.0"
                },
                {
                    "last_affected":  "2.0.15.1"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Database specific

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