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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXdnODUtcDZqNy1ncDN3
SimpleMDE XSS Vulnerability
SimpleMDE 1.11.2 has XSS via an onerror attribute of a crafted IMG element, or via certain input with [ and ( characters, which is mishandled during construction of an A element.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXdnODUtcDZqNy1ncDN3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 5 years ago
Updated: 8 months ago
CVSS Score: 6.1
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-wg85-p6j7-gp3w, CVE-2018-19057
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-19057
- https://github.com/sparksuite/simplemde-markdown-editor/issues/721
- https://github.com/advisories/GHSA-wg85-p6j7-gp3w
Blast Radius: 21.3
Affected Packages
npm:simplemde
Dependent packages: 217Dependent repositories: 3,101
Downloads: 90,338 last month
Affected Version Ranges: <= 1.11.2
No known fixed version
All affected versions: 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.8.0, 1.8.1, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.11.1, 1.11.2