CVE-2021-22540: XSS in Dart SDK
Google LLC · Dart SDK
Vendor fix available · Affected: Google LLC Dart SDK · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 53% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Google LLC · Dart SDKfrom stable before 2.12.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Cross-site Scripting
- Vendor
- Google LLC
- Published
- April 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-22540 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.