High 8.8Published Oct 29, 2026

CVE-2026-119144Frappe Framework before 15.111.0 and 16.x before 16.21.0 Server-Side Template Injection via Message Fields

Updated under an hour ago (Oct 30, 2026, 12:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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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.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-1336
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 29, 2026
First seen by InfoSec Signals: Oct 29, 2026

Affected products

Affected products

frappe frappe frappe:frappe (from the name)	from 16.0.0 before 16.21.0; 16.21.0 not affected	CNA record

References

References

https://github.com/frappe/frappe/security/advisories/GHSA-6pmg-vc6m-6wrr	vendor-advisory
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	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.