Critical severity · published Apr 7, 2026
CVE-2026-39351
Frappe allows unrestricted Doctype access via API exploit
9.1
CVSS
0.3%
EPSS
No
On KEV
Description
Frappe is a full-stack web application framework. Prior to 16.14.0 and 15.104.0, Frappe allows unrestricted Doctype access via API exploit.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
< 15.104.0; >= 16.0.0-beta.1, < 16.14.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-39351
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-39351
Vendor Advisory
https://github.com/frappe/frappe/security/advisories/GHSA-8ggw-hfr6-rw3x
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