CVE-2019-12823: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 24, 2022 (updated July 31, 2023)

Craft CMS before 3.1.31 does not properly filter XML feeds and thus allowing XSS.

References

github.com/advisories/GHSA-w5q4-q7wp-qww6
github.com/craftcms/cms/blob/6432eca59b93bcea2ca2616199e5d419447e613f/CHANGELOG-v3.md
github.com/craftcms/cms/commit/6432eca59b93bcea2ca2616199e5d419447e613f
nvd.nist.gov/vuln/detail/CVE-2019-12823

Code Behaviors & Features

Detect and mitigate CVE-2019-12823 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →