CVE-2021-22540
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-22540
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22540.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-22540
- Related
- Published
- 2021-04-22T15:15:07Z
- Modified
- 2025-01-08T10:38:18.827532Z
- 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
-
Bad validation logic in the Dart SDK versions prior to 2.12.3 allow an attacker to use an XSS attack via DOM clobbering. The validation logic in dart:html for creating DOM nodes from text did not sanitize properly when it came across template tags.
- References