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Remote Code Execution (RCE) Affecting com.browserup:browserup-proxy-rest package, versions [,2.1.2)

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 5.63% (94th percentile)
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NVD
10 critical

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  • Snyk ID SNYK-JAVA-COMBROWSERUP-1054608
  • published 27 Dec 2020
  • disclosed 27 Dec 2020
  • credit Unknown
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Introduced: 27 Dec 2020

CVE-2020-26282 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade com.browserup:browserup-proxy-rest to version 2.1.2 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE). A Server-Side Template Injection was identified in BrowserUp Proxy enabling attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability.