Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS04bTlmLWM1cDktd3FjaM4AAxM-

Remote Code Execution in com.bstek.uflo:uflo-core

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.

Permalink: https://github.com/advisories/GHSA-8m9f-c5p9-wqch
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04bTlmLWM1cDktd3FjaM4AAxM-
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 1 year ago
Updated: 8 months ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-8m9f-c5p9-wqch, CVE-2022-25894
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-25894
• https://fmyyy1.github.io/2022/10/23/uflo2rce/
• https://security.snyk.io/vuln/SNYK-JAVA-COMBSTEKUFLO-3091112
• https://github.com/youseries/uflo/blob/b3e198bc6523e5a6ba69edd84ba10e05a3b78726/uflo-core/src/main/java/com/bstek/uflo/expr/impl/ExpressionContextImpl.java#L126
• https://github.com/youseries/uflo/blob/b3e198bc6523e5a6ba69edd84ba10e05a3b78726/uflo-core/src/main/java/com/bstek/uflo/expr/impl/ExpressionContextImpl.java%23L126
• https://github.com/advisories/GHSA-8m9f-c5p9-wqch

Repository: https://github.com/youseries/uflo
Blast Radius: 4.7

Affected Packages