VDB
CVE-2021-21126
CVE-2021-21126
PUBLISHED
CVSS 6.5 MEDIUM
Insufficient policy enforcement in extensions in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass site isolation via a crafted Chrome Extension.
EPSS 8.73% · 95.1th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
8.73%
95.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | chromium-browser | 47.0.2526.106-0ubuntu1.1221, 64.0.3282.119-0ubuntu0.16.04.1, 64.0.3282.140-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | chromium-browser | 62.0.3202.89-0ubuntu1.1386, 62.0.3202.94-0ubuntu1.1388, 63.0.3239.84-0ubuntu1 |
Timeline
- Jan 20, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2021-21126 third-party-advisory
- https://ubuntu.com/security/CVE-2021-21126 advisory