CVE-2018-21234 describes a critical deserialization vulnerability in Jodd versions prior to 5.0.4, specifically when setClassMetadataName is enabled, impacting products like Apache Hive and Jodd Hive. This flaw carries a CVSS score of 9.8 (Critical), indicating it can be exploited remotely with low complexity, leading to complete compromise of confidentiality, integrity, and availability. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.0.4CPE matchmatch criteria | cpe:2.3:a:jodd:jodd:*:*:*:*:*:*:*:* | ||
3.1.2CPE matchmatch criteria | cpe:2.3:a:apache:hive:3.1.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.