En resumen
- CVE-2020-26282 es una vulnerabilidad CRÍTICO (CVSS 10.0) que afecta a com.browserup:browserup-proxy, browserup proxy (browserup).
- Probabilidad de explotación en los próximos 30 días (EPSS): 4.8%, mayor que el 92.0% de las vulnerabilidades.
- Solución: actualizar a 2.1.2 o posterior.
Description
Impact
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. This has been assigned CVE-2020-26282.
Patches
Effective Immediately, all users should upgrade to version 2.1.2 or higher.
Workarounds
None.
References
https://securitylab.github.com/research/bean-validation-RCE
For more information
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NVD description
BrowserUp Proxy allows you to manipulate HTTP requests and responses, capture HTTP content, and export performance data as a HAR file. BrowserUp Proxy works well as a standalone proxy server, but it is especially useful when embedded in Selenium tests. 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. This has been patched in version 2.1.2.
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