CVE-2026-124314: frappe erpnext · Missing Authorization
Affects frappe erpnextSource CVE Database V5
Not known to be exploited · CVSS 7.1 High : upgrade to 16.36.0 or 15.121.4 soon.
Data as of 7 Nov 2026, 14:35 UTC
Thin evidence
One scorer or none| CNA (VulnCheck) | CVSS 4.0 | 7.1 |
|---|---|---|
| CNA (VulnCheck) | CVSS 3.1 | 6.5 |
- Patch
- Available – fixed in 16.36.0, 15.121.4
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:NExploitation evidence
Disclosed: evidence found.
CVE published 7 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 7 Nov 2026.
What to do
Upgrade frappe erpnext to 16.36.0 or 15.121.4.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| frappeerpnext | Affected
| Fixed in
|
| frappeerpnext | Affected
| Fixed in
|
GitHuberpnextpkg:github/erpnextOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade affected ERPNext installations to version 15.121.4 or later in the 15.x series, or to version 16.36.0 or later in the 16.x series, where the missing authorization vulnerability has been fixed.
Description
CVE-2026-124314 is a missing authorization vulnerability in Frappe ERPNext versions before 15.121.4 and 16.x before 16.36.0. It affects the erpnext.crm.utils.get_open_activities function, allowing any authenticated user, including portal or no-role users, to supply arbitrary parameters to enumerate ToDo and Event records, exposing private calendar event details.
References
- github.com/frappe/erpnext/security/advisories/GHSA-w264-5p9f-hfwm (opens in a new tab)
- github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3 (opens in a new tab)
- github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364 (opens in a new tab)
- github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/crm/utils.py (opens in a new tab)
- github.com/frappe/erpnext (opens in a new tab)
- vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-open-activities (opens in a new tab)