CVE-2026-124314 json
Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_open_activities
published 2026-11-07 37 h ago modified 2026-11-07 37 h ago also EUVD-2026-119268
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- frappe erpnext 15.121.4, 16.36.0
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- frappe erpnext
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3
patch
-
github.com
/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364
patch
-
github.com
/frappe/erpnext/security/advisories/GHSA-w264-5p9f-hfwm
vendor-advisory
-
github.com
/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/crm/utils.py#L151-L164
technical-description
-
github.com
/frappe/erpnext
product
-
vulncheck.com
/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-open-activities
third-party-advisory
Sources
- CVE List CVE-2026-124314
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.