CVE-2021-34426 describes a high-severity vulnerability in the Keybase Client for Windows, affecting versions prior to 5.6.0. This flaw allows a malicious actor with write access to a user's Git repository to execute arbitrary Windows commands on the local system when the user runs "keybase git lfs-config". The vulnerability has a CVSS score of 7.8, indicating high impact on confidentiality, integrity, and availability, with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.6.0CPE matchmatch criteria | cpe:2.3:a:keybase:keybase:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.