What is CVE-2026-119144?

CVE-2026-119144 is a high-severity vulnerability in Frappe, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 8.8/10. Published 2026-10-29.

How severe is CVE-2026-119144?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Frappe

CVE-2026-119144

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.

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Frappe

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

github.com/frappe/frappe/security/advisories/GHSA-6pmg-vc6m-6wrr (vendor-advisory)
www.vulncheck.com/advisories/frappe-framework-before-15.111.0-and-16-x-before-1… (third-party-advisory)

Frequently asked questions

What is CVE-2026-119144?: CVE-2026-119144 is a high-severity vulnerability in Frappe, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 8.8/10. Published 2026-10-29.
How severe is CVE-2026-119144?: High severity. CVSS v3 base score is 8.8 out of 10.