CVE-2024-39690 is a high-severity vulnerability affecting Capsule v0.7.0 and earlier, a multi-tenancy framework for Kubernetes. A tenant-owner can exploit this flaw to gain control over arbitrary namespaces not already managed by a tenant, by patching namespaces lacking the ownerReference field. With a CVSS score of 8.8, this vulnerability allows for high impact on confidentiality, integrity, and availability with low attack complexity and no user interaction required. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.7.0CPE matchmatch criteria | cpe:2.3:a:projectcapsule:capsule:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.