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CVE-2026-44448· NVD / CVE Program· CNA GitHub_M

ERPNext: Unauthorised Document modification due to missing validation

ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.102.0 and 16.11.0, certain endpoints failed to enforce proper authorization checks, allowing users to modify data beyond their permitted role. This vulnerability is fixed in 15.102.0 and 16.11.0.

MediumCVSS 6.5 · v3.1—No exploit Fix available
Published
May 13, 2026
Updated
Jun 17, 2026
EPSS
0.3% · 15th percentile
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Report tools

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Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
6.5
CNA · GitHub_M
5.9
0.6 point gap

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

VendorProduct
frappeerpnext

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • frappe erpnextbefore 15.102.0
  • frappe erpnext16.0.0 and later · before 16.11.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • frappe erpnext

    • >= 16.0.0-beta.1, < 16.11.0, < 15.102.0affected

Same product

frappe: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-65974ERPNext: Server-Side Template Injection leading to Remote Code Execution
    39Monitor
  • CVE-2026-72911ERPNext: Possibility of server-side template injection due to missing validation
    39Monitor
  • CVE-2026-44442ERPNext: Unauthorised Document modification due to missing validation
    39Monitor
  • CVE-2026-38431ERPNext v15.103.1 and before is vulnerable to Server-Side Template Injection (SSTI).
    39Monitor
  • CVE-2025-67289An arbitrary file upload vulnerability in the Attachments module of Frappe Framework v15.89.0 allows attackers to execute arbitrary code via
    38Monitor
  • CVE-2026-27471ERP: Document access through endpoints due to missing validation
    37Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
frappe erpnext15.102.0 · descriptionVendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-444420 days apartERPNext: Unauthorised Document modification due to missing validation
    39Monitor
  • CVE-2026-1322783 days apartERPNext v16.25.0 - Improper authorization in Prospect opportunities API
    28Monitor
  • CVE-2026-7291089 days apartERPNext: Unauthorised modification of master data due to missing validation
    28Monitor
  • CVE-2026-94113130 days apartFrappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints
    28Monitor
  • CVE-2026-7290689 days apartERPNext: Unauthorised triggering of automated emails due to missing validation
    17Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-862 · Missing Authorization

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records