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

No affected versions have been published.

Timeline

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

Related CVEs from 2018

CVE-2018-184956.5WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. T CVE-2018-184968.8When the RSS Feed preview about:feeds page is framed within another page, it can be used in concert with scripted content for a clickjacking CVE-2018-184976.5Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used with CVE-2018-184989.8A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used inste CVE-2018-184996.5A same-origin policy violation allowing the theft of cross-origin URL entries when using a meta http-equiv="refresh" on a page to cause a re CVE-2018-18507.5IBM Security Access Manager Appliance 9.0.3.1, 9.0.4.0 and 9.0.5.0 could allow unauthorized administration operations when Advanced Access C CVE-2018-185009.8A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream pars CVE-2018-185019.8Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. Some of these bugs showed e CVE-2018-185029.8Mozilla developers and community members reported memory safety bugs present in Firefox 64. Some of these bugs showed evidence of memory cor CVE-2018-185038.8When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatc CVE-2018-185049.8A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. Th CVE-2018-1850510.0An earlier fix for an Inter-process Communication (IPC) vulnerability, CVE-2011-3079, added authentication to communication between IPC endp