VDB
CVE-2021-23959
CVE-2021-23959
PUBLISHED
Reported by mozilla · Published February 26, 2021
An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 85 |
| alpine | librewolf | 0, 0, 0 |
| Mozilla | Firefox | < 85 |
| alpine | firefox | 0, 0, 0 |
Timeline
- Feb 26, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score