Description markdown-it before 4.1.0 does not block data: URLs. Remediation References CVE-2015-3295 Related Vulnerabilities b2evolution Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-5494) Dolibarr Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-19206) WordPress Plugin Custom css-js-php Unspecified Vulnerability (2.0.2) Moodle Improper Input Validation Vulnerability (CVE-2017-2576) Oracle Database Server CVE-2010-2411 Vulnerability (CVE-2010-2411) Severity Medium Classification CVE-2015-3295 CWE-284 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities