CVE-2020-8923 describes an improper HTML sanitization vulnerability in Dart versions up to 2.7.1 and dev versions up to 2.8.0-dev.16.0. An attacker can leverage DOM Clobbering to bypass sanitization and inject custom HTML/JavaScript, leading to Cross-Site Scripting (XSS). With a CVSS score of 6.1 (Medium), this vulnerability requires user interaction and network access, potentially resulting in low impact to confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.7.2CPE matchmatch criteria | cpe:2.3:a:dart:dart_software_development_kit:*:*:*:*:*:*:*:* | ||
2.8.0CPE matchmatch criteria | cpe:2.3:a:dart:dart_software_development_kit:2.8.0:dev0.0:*:*:*:*:*:* | ||
2.8.0CPE matchmatch criteria | cpe:2.3:a:dart:dart_software_development_kit:2.8.0:dev1.0:*:*:*:*:*:* | ||
2.8.0CPE matchmatch criteria | cpe:2.3:a:dart:dart_software_development_kit:2.8.0:dev10.0:*:*:*:*:*:* | ||
2.8.0CPE matchmatch criteria | cpe:2.3:a:dart:dart_software_development_kit:2.8.0:dev11.0:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.