CVE-2021-30458
- Source
- https://cve.org/CVERecord?id=CVE-2021-30458
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30458.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-30458
- Aliases
- Downstream
- Published
- 2021-04-09T07:15:16.340Z
- Modified
- 2025-11-14T03:35:06.636211Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
- References