CVE-2023-6871 describes a vulnerability in Firefox versions prior to 121 where the browser failed to display a warning when a user navigated to a new protocol handler. This medium-severity flaw (CVSS 4.3) has a low impact on integrity, requiring user interaction for exploitation and affecting only the user's browser. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 121CPE match | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
< 121.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.