by Kastro
Paper/Archive/CVE-2020-26282

CVE-2020-26282

browserup browserup-proxy — Template Injection in BrowserUp Proxy

EPSS 5%CVSS 10.0
critical.is priorityof 100
48
CVSS 10.0 (CNA, NVD agree)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 92.0.920 × 2018.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
browserup-proxy< 2.1.2–CNA

Scores by source

GitHub_M (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refgithub.com/browserup/browserup-proxy/security/advisories/GHSA-wmfg-55f9-j8hqrefsecuritylab.github.com/research/bean-validation-RCErefgithub.com/browserup/browserup-proxy/releases/tag/v2.1.2refgithub.com/browserup/browserup-proxy/commit/4b38e7a3e20917e5c3329d0d4e9590bed9d578ab