CVE-2020-8902 – rendertron

Package

Manager: npm
Name: rendertron
Vulnerable Version: >=0 <3.0.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L/E:U/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L

EPSS: 0.00057 pctl0.17899

Details

SSRF in Rendertron Rendertron versions prior to 3.0.0 are are susceptible to a Server-Side Request Forgery (SSRF) attack. An attacker can use a specially crafted webpage to force a rendertron headless chrome process to render internal sites it has access to, and display it as a screenshot. Suggested mitigations are to upgrade your rendertron to version 3.0.0, or, if you cannot update, to secure the infrastructure to limit the headless chrome's access to your internal domain.

Metadata

Created: 2021-03-01T19:38:23Z
Modified: 2021-02-24T06:59:10Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/03/GHSA-xr9h-9m79-x29g/GHSA-xr9h-9m79-x29g.json
CWE IDs: ["CWE-918"]
Alternative ID: GHSA-xr9h-9m79-x29g
Finding: F100
Auto approve: 1