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Advisories

Frappe Framework before 15.111.0 and 16.x before 16.21.0 Server-Side Template Injection via Message Fields

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Severity
high
Date
Affecting

  • frappe >= 16.0.0, < 16.21.0

  • frappe >= 0, < 15.111.0

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
alperr7, geo-chen, AarDG10, ankush, x6vrn, SaifSalah
Description
Frappe Framework before 15.111.0 and 16.x before 16.21.0 contains a server-side template injection vulnerability because user-controlled message fields are rendered as templates without neutralization. An authenticated attacker holding a common operational role can inject template expressions that the server evaluates in an unrestricted context.

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