Medium 6.9Published Aug 20, 2026

CVE-2026-63654Frappe: Unauthenticated Workflow approval via confirm_action

Updated under an hour ago (2026-10-19 08:30 UTC)

Does this affect you?

It affects frappe. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for frappe

Exploited in the last 30 days

Frappe is a full-stack web application framework. In version 16.31.0 and earlier, the whitelisted frappe.model.workflow.bulk_workflow_approval endpoint in frappe/model/workflow.py accepts safe HTTP methods for state-changing workflow approvals because the endpoint is not restricted to POST. An attacker can induce an authenticated victim browser to submit an approval action with the victim privileges. No released fixed version is available as of this review.

CVSS: 6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-352
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

frappe frappe frappe:frappe (from the name)	through 16.31.0	CNA record

References

https://github.com/frappe/frappe/security/advisories/GHSA-cgwf-xgph-hxgmx-refsource-confirm
https://github.com/frappe/frappe/pull/41361x-refsource-misc
https://github.com/frappe/frappe/commit/8465376ad9f81775c20892338f920c695b88fb1fx-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.