CVE-2020-19626: XSS
First published: Fri Mar 26 2021(Updated: )
Cross Site Scripting (XSS) vulnerability in craftcms 3.1.31, allows remote attackers to inject arbitrary web script or HTML, via /admin/settings/sites/new.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Craftcms Craft Cms | =3.1.31 | |
| composer/craftcms/cms | <3.1.33 | 3.1.33 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://mayoterry.com/file/cve/XSS_vuluerability_in_Craftcms_3.1.31.pdf
- https://github.com/craftcms/cms/commit/76a2168b6a5e30144f5c06da4ff264f4eca577ff
- https://nvd.nist.gov/vuln/detail/CVE-2020-19626
- https://web.archive.org/web/20211209121705/http://mayoterry.com/file/cve/XSS_vuluerability_in_Craftcms_3.1.31.pdf
- https://github.com/advisories/GHSA-33jj-92px-m4g7 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2020-19626?
The severity of CVE-2020-19626 is medium with a CVSS score of 5.4.
How does CVE-2020-19626 affect Craft CMS?
CVE-2020-19626 affects Craft CMS version 3.1.31.
What is the CWE classification for CVE-2020-19626?
CVE-2020-19626 has CWE classification 79 (Improper Neutralization of Input During Web Page Generation).
How can remote attackers exploit CVE-2020-19626?
Remote attackers can exploit CVE-2020-19626 by injecting arbitrary web script or HTML through the /admin/settings/sites/new endpoint in Craft CMS 3.1.31.
Are there any reference links for more information on CVE-2020-19626?
Yes, you can find more information on CVE-2020-19626 at the following links: [Reference 1](http://mayoterry.com/file/cve/XSS_vuluerability_in_Craftcms_3.1.31.pdf) and [Reference 2](https://github.com/craftcms/cms/commit/76a2168b6a5e30144f5c06da4ff264f4eca577ff).
- collector/nvd-index
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-33jj-92px-m4g7
- alias/CVE-2020-19626
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/remedy
- agent/softwarecombine
- agent/weakness
- agent/description
- collector/nvd-cve
- source/NVD
- agent/author
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/first-publish-date
- agent/trending
- vendor/craftcms
- canonical/craftcms craft cms
- version/craftcms craft cms/3.1.31
- package-manager/composer