CVE-2022-22754

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Dec 22, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-227558.8By using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within thCVE-2022-227568.8If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an exeCVE-2022-227576.5Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to thCVE-2022-227588.8When clicking on a tel: link, USSD codes, specified after a <code>\*</code> character, would be included in the phone number. On certain phoCVE-2022-227599.6If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document tCVE-2022-22764.3The WP Edit Menu WordPress plugin before 1.5.0 does not have authorisation and CSRF in an AJAX action, which could allow unauthenticated attCVE-2022-227606.5When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> respCVE-2022-227618.8Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it wasCVE-2022-227624.3Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed underneath it. This coCVE-2022-227638.8When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. TCVE-2022-227648.8Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of CVE-2022-227657.8BD Viper LT system, versions 2.0 and later, contains hardcoded credentials. If exploited, threat actors may be able to access, modify or del