CVE-2020-26282

Template Injection in BrowserUp Proxy

CVSS 10 CRITICALEPSS 4.6%CWE-74

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 10EPSS 4.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

24 dez 2020Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

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

Produtos afetados

browserup · browserup-proxy

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Referências

https://github.com/browserup/browserup-proxy/commit/4b38e7a3e20917e5c3329d0d4e9590bed9d578ab https://github.com/browserup/browserup-proxy/releases/tag/v2.1.2 https://github.com/browserup/browserup-proxy/security/advisories/GHSA-wmfg-55f9-j8hq https://securitylab.github.com/research/bean-validation-RCE