CVE-2018-18494

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript location property to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-346

Affected software

VendorProductVersions
MozillaThunderbird>= unspecified, < 60.4
MozillaFirefox ESR>= unspecified, < 60.4
MozillaFirefox>= unspecified, < 64

References

Timeline

Published
Feb 28, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

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CVE-2018-18494: Medium severity, CVSS 6.5 | Vulnix