CVE-2022-25894 Remote Code Execution in com.bstek.uflo:uflo-core
Attackers can execute arbitrary code via improper input validation in the uflo-core Java library's expression evaluation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-25894?
CVE-2022-25894 is a critical code injection vulnerability in com.bstek.uflo:uflo-core, published on 25 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of the package com.bstek.uflo:uflo-core are vulnerable to Remote Code Execution (RCE) in the ExpressionContextImpl class via jexl.createExpression(expression).evaluate(context); functionality, due to improper user input validation.
Weakness: CWE-94
Which versions are affected by CVE-2022-25894?
2 open source packages ship an affected version, including com.bstek.uflo:uflo-core. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
com.bstek.uflo:uflo-core Maven | All versions to 2.1.5 | None |
com.bstek.uflo:uflo-core Maven | All versions to 2.1.5 | None |
Products include Uflo Project Uflo.
How do I fix CVE-2022-25894?
No fix has been published for CVE-2022-25894 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2022-25894 being exploited?
There is no known exploitation of CVE-2022-25894 in the wild and no public exploit code.
Sources
Also known as GHSA-8m9f-c5p9-wqch.