CVE-2022-25894

CVSS 9.8 CRITICALEPSS 2.6%CWE-94

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 2.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Jan 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P

Affected products

n/a · com.bstek.uflo:uflo-core

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References

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