CVE-2013-6666

no score yetEPSS 1.2%

google chrome: no CVSS score yet. EPSS 1.2% chance of exploitation in the next 30 days.

The PepperFlashRendererHost::OnNavigate function in renderer/pepper/pepper_flash_renderer_host.cc in Google Chrome before 33.0.1750.146 does not verify that all headers are Cross-Origin Resource Sharing (CORS) simple headers before proceeding with a PPB_Flash.Navigate operation, which might allow remote attackers to bypass intended CORS restrictions via an inappropriate header.

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
CWE: CWE-264
Published: 2014-03-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:chrome

References

http://googlechromereleases.blogspot.com/2014/03/stable-channel-update.html
http://www.debian.org/security/2014/dsa-2883
http://www.securityfocus.com/bid/65930
https://code.google.com/p/chromium/issues/detail?id=332023
https://src.chromium.org/viewvc/chrome?revision=249114&view=revision

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