CVE-2015-1300

Name: CVE-2015-1300
Creator: NVD / NIST
Published: 2015-09-03T22:59:11.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.75%

Last modified Jun 17, 2026

CVE-2015-1300 is a vulnerability of currently unknown severity. The FrameFetchContext::updateTimingInfoForIFrameNavigation function in core/loader/FrameFetchContext.cpp in Blink, as used in Google Chrome before 45.0.2454.85, does not properly restrict the availability of IFRAME Resource Timing API times, which allows remote attackers to obtain sensitive information via crafted JavaScript code that leverages a history.back call.. EPSS estimates a 1.75% chance of exploitation in the next 30 days.

Description

The FrameFetchContext::updateTimingInfoForIFrameNavigation function in core/loader/FrameFetchContext.cpp in Blink, as used in Google Chrome before 45.0.2454.85, does not properly restrict the availability of IFRAME Resource Timing API times, which allows remote attackers to obtain sensitive information via crafted JavaScript code that leverages a history.back call.

Metrics

EPSS Probability

1.75%

74.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-254

Affected Software

Vendor	Product	Versions
Google	Chrome	<= 44.0.2403

References

Timeline

Published: Sep 3, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-1300?

How severe is CVE-2015-1300?

Severity scoring for CVE-2015-1300 is pending analysis. The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.

How do I fix CVE-2015-1300?

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-2015-1300?

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

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Source: NVD / NIST