CVE-2018-6150

Name: CVE-2018-6150
Creator: NVD / NIST
Published: 2019-06-27T17:15:13.007+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.87%

Last modified Jun 17, 2026

CVE-2018-6150 is a vulnerability of currently unknown severity. Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak cross-origin data via a crafted HTML page.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

Metrics

EPSS Probability

0.87%

54.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Google	Chrome	< 66.0.3359.117

References

Timeline

Published: Jun 27, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-6150?

Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

How severe is CVE-2018-6150?

Severity scoring for CVE-2018-6150 is pending analysis. The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.

How do I fix CVE-2018-6150?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-6150?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST