CVE-2021-23422 is a critical arbitrary OS command execution vulnerability affecting the bikeshed package prior to version 3.0.0. This flaw allows an attacker to execute arbitrary operating system commands by processing an untrusted source file containing Inline Tag Command metadata, with the command output embedded in the HTML output. Rated 7.8 HIGH, it requires user interaction and local access, but can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.0CPE matchmatch criteria | cpe:2.3:a:bikeshed_project:bikeshed:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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.