Path Traversal Vulnerability in ERPNext OCR App by Frappe
CVE-2026-119758

7.1HIGH

Key Information:

Vendor

Monogramm

Status
Erpnext Ocr
Vendor
CVE Published:
6 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-119758?

The ERPNext OCR app for Frappe/ERPNext version 1.1.1 is susceptible to a path traversal vulnerability that permits any authenticated user to access arbitrary server files. This occurs through the exploitation of the whitelisted read_document method, where attackers can leverage client-controlled path arguments. Consequently, they may bypass Frappe's File doctype permission model to intrude into private uploads belonging to others or to issue arbitrary URL requests that connect to internal services and cloud metadata endpoints.

Affected Version(s)

erpnext_ocr 0 <= 1.1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-119758 - Proof of Concept

References

https://gist.github.com/behruz-svg/a51b0c18510aa0ecc18a6b...
technical-descriptionexploit
https://www.vulncheck.com/advisories/erpnext-ocr-path-tra...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Behruz Chilmatov
.