CVE-2023-24621 is a critical deserialization vulnerability affecting Esoteric YamlBeans through version 1.15, allowing untrusted deserialization of Java classes when processing specially crafted YAML documents. With a CVSS score of 7.8 (High), this vulnerability can lead to complete compromise of confidentiality, integrity, and availability if a user is tricked into processing a malicious YAML file. While no public exploits, Metasploit modules, or KEV entries exist, and community discussion is minimal, the inherent risk of untrusted deserialization remains significant.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.15CPE matchmatch criteria | cpe:2.3:a:esotericsoftware:yamlbeans:*:*:*:*:*:*:*:* |
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.