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Advisories

Frappe ERPNext before 15.119.1 Server-Side Template Injection via Message Fields

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severity
high
date
Affecting

  • erpnext >= 0, < 15.119.1

  • erpnext >= 16.0.0-beta.1, < 16.32.0

CWE
  • CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
diptanilsaha, mtholmquist, vnth4nhnt, bugbunny-research, lukasz-rybak
Description
Frappe ERPNext before 15.119.1 and 16.x before 16.32.0 contains a server-side template injection vulnerability because user-controlled message fields are not validated before template rendering, allowing expressions to run in an unrestricted context. Authenticated attackers holding a common operational role can inject template expressions to read and write arbitrary database data, delete documents, send outbound requests from the server, and send mail from the site.

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