CVE-2020-11975 — Improper Input Validation in Apache Unomi

Description

Apache Unomi allows conditions to use OGNL scripting which offers the possibility to call static Java classes from the JDK that could execute code with the permission level of the running Java process.

Affected products

Vendor	Product	Affected	Fixed
—	Apache Unomi	Apache Unomi 1.0.0 to 1.5.0	—

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

1135/unomi_exploit ★ 6 · Nov 24, 2020

CVE-2020-11975 CVE-2020-13942

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Apache Unomi - Remote Code Execution http/cves/2020/CVE-2020-11975.yaml

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

Affected packages

Ecosystem	Package	Affected	Fixed	Record
Maven	org.apache.unomi:unomi	< 1.5.4	1.5.4	GHSA-v6fq-q792-j46j

Improper Input Validation in Apache Unomi