critical9.8
CVE-2022-25894
Remote Code Execution in com.bstek.uflo:uflo-core
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.bstek.uflo:uflo-core | <= 2.1.5 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Uflo Project | Uflo | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://fmyyy1.github.io/2022/10/23/uflo2rce/
- https://github.com/youseries/uflo/blob/b3e198bc6523e5a6ba69edd84ba10e05a3b78726/uflo-core/src/main/java/com/bstek/uflo/expr/impl/ExpressionContextImpl.java%23L126
- https://security.snyk.io/vuln/SNYK-JAVA-COMBSTEKUFLO-3091112
- https://github.com/advisories/GHSA-8m9f-c5p9-wqch
- https://nvd.nist.gov/vuln/detail/CVE-2022-25894
- https://github.com/youseries/uflo/blob/b3e198bc6523e5a6ba69edd84ba10e05a3b78726/uflo-core/src/main/java/com/bstek/uflo/expr/impl/ExpressionContextImpl.java#L126
- https://fmyyy1.github.io/2022/10/23/uflo2rce