CVE-2018-20745

NONE
Published Jan 28, 20197y ago · Modified Jun 17, 20261w ago
Find Similar
Published Jan 28, 2019 7y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-346

Affected Products 1

VendorProductVersionRange
yiiframeworkyii*≥2.0  –  ≤2.0.15.1

References 2

  • github.com https://github.com/yiisoft/yii2/issues/16193
    Issue TrackingThird Party Advisory
  • usenix.org https://www.usenix.org/system/files/conference/usenixsecurity18/sec18-chen.pdf
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.