CVE-2021-41502: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

June 12, 2022 (updated June 17, 2022)

An issue was discovered in Subrion CMS v4.2.1 There is a stored cross-site scripting (XSS) vulnerability that can execute malicious JavaScript code by modifying the name of the uploaded image, closing the html tag, or adding the onerror attribute.

References

github.com/advisories/GHSA-jvq4-cgfw-jgf4
github.com/intelliants/subrion/issues/885
nvd.nist.gov/vuln/detail/CVE-2021-41502

Code Behaviors & Features

Detect and mitigate CVE-2021-41502 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 →