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TI-2026-86614 Aliases CVE-2026-124314GHSA-8ggh-cw83-mp5q

Missing authorization in Frappe ERPNext exposes CRM activity records

Priority MEDIUM 46CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Frappe ERPNext before 15.121.4 and from 16.0.0-beta.1 before 16.36.0 contains a missing authorization check (CWE-862) in erpnext.crm.utils.get_open_activities. Any authenticated user, including portal or no-role users, can read ToDo and Event records, including private calendar event details, by supplying arbitrary document references.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Description from the CNA

Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in erpnext.crm.utils.get_open_activities that exposes ToDo and Event records. Any authenticated user, including portal or no-role users, can supply arbitrary ref_doctype and ref_docname values to enumerate activities and private calendar event details.

Why it matters now

Fix Fixed erpnext (frappe): 15.121.4, 16.36.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
frappeerpnextbefore 15.121.4; 16.0.0-beta.1 to before 16.36.015.121.4, 16.36.0Patch availableCNA
  • erpnext Vendorfrappe Affected before 15.121.4; 16.0.0-beta.1 to before 16.36.0 Fixed in 15.121.4, 16.36.0 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:*——frappe
  • cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:* Versions — — ·frappe

Remediation

Update Frappe ERPNext to 15.121.4 on the 15 branch or to 16.36.0 on the 16 branch.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

  • Fix · CNA erpnext (frappe) Fixed in 15.121.4, 16.36.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    frappe erpnext 15.121.4, 16.36.0

    4 records Highest priority Priority MEDIUM 2 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-86615 Missing authorization in Frappe ERPNext get_bom_items exposes BOM costsPriority MEDIUM 46
    • TI-2026-86616 Missing authorization in Frappe ERPNext exposes material requestsPriority LOW 39
    • TI-2026-86613 Missing authorization in Frappe ERPNext exposes payment ledger dataPriority LOW 39
    Show all 4 records →

Timeline

  1. 2026-11-07 Threatist record created from CVE-2026-124314
  2. 2026-11-07 Alias added: GHSA-8ggh-cw83-mp5q

References

Patch 2

Advisory 1

Other 2

  • TI-2026-28140 ERPNext v15.103.1 and before is vulnerable to Server-Side Template Injection (SSTI). CVSS 3.1CRITICAL 9.8
  • TI-2025-40873 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
  • TI-2025-40872 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
  • TI-2025-40871 A Server-Side Template Injection (SSTI) vulnerability exists in the Frappe ERPNext… CVSS 3.1CRITICAL 9.8
  • TI-2025-32462 In Frappe ERPNext 15.57.5, the function get_rfq_containing_supplier() at… CVSS 3.1HIGH 8.2
  • TI-2025-32461 In Frappe ERPNext 15.57.5, the function get_stock_balance_for() at… CVSS 3.1HIGH 8.2
See all 317 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences