What is CVE-2019-11695?

CVE-2019-11695 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 4.3/10. Published 2019-07-23.

How severe is CVE-2019-11695?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Mozilla Firefox

CVE-2019-11695

A custom cursor defined by scripting on a site can position itself over the addressbar to spoof the actual cursor when it should not be allowed outside of the primary web content area. This could be used by a malicious site to trick users into clicking on permission prompts, doorhanger notifications, or other buttons inadvertently if the location is spoofed over the user interface. This vulnerability affects Firefox < 67.

EPSS: 0.007 (50.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Mozilla Firefox — versions unspecified

References

security@mozilla.org (x_refsource_MISC, Vendor Advisory)
security@mozilla.org (Exploit, x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11695?: CVE-2019-11695 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 4.3/10. Published 2019-07-23.
How severe is CVE-2019-11695?: Medium severity. CVSS v3 base score is 4.3 out of 10.