High advisory for Frappe Framework

Advisory overview

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.

Related references

• https://github.com/frappe/frappe/security/advisories/GHSA-6pmg-vc6m-6wrr
• https://www.vulncheck.com/advisories/frappe-framework-before-15.111.0-and-16-x-before-16.21.0-server-side-template-injection-via-message-fields