CVE-2020-13942 is a critical vulnerability affecting Apache Unomi versions prior to 1.5.2, allowing unauthenticated attackers to inject malicious OGNL or MVEL scripts into the /context.json endpoint. This flaw carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on KEV or the Hot List, and with no reported active exploitation, public Nuclei templates exist for Remote Code Execution, indicating readily available exploit code. Community discussion and media coverage are minimal, which is typical for the vast majority of CVEs.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.5.0, < 1.5.2CPE matchmatch criteria | cpe:2.3:a:apache:unomi:*:*:*:*:*:*:*:* |
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.