Path Traversal Vulnerability in Frappe Framework by Frappe Technologies
CVE-2026-119145

9.4CRITICAL

Key Information:

Vendor

Frappe

Status
Frappe
Vendor
CVE Published:
29 October 2026

What is CVE-2026-119145?

The Frappe Framework versions prior to 15.121.0 and those in the 16.x series before 16.34.0 are susceptible to a critical security flaw related to path traversal. This occurs due to inadequate validation of the destination path in file-upload functionalities, allowing authenticated malicious users to upload specially crafted files to unauthorized locations outside the designated storage areas. Successfully exploiting this vulnerability may lead to unauthorized remote code execution on the server, posing significant security risks.

Affected Version(s)

frappe 16.0.0 < 16.34.0

frappe 0 < 15.121.0

frappe 16.34.0

References

https://github.com/frappe/frappe/security/advisories/GHSA...
vendor-advisory
https://www.vulncheck.com/advisories/frappe-before-15.121...
third-party-advisory

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

diptanilsaha
robinroy03
Crypto-Cat
.