Medium severity · published Mar 11, 2026
CVE-2026-31878
Frappe: Possible SSRF by any authenticated user
5.0
CVSS
0.2%
EPSS
No
On KEV
Description
Frappe is a full-stack web application framework. Prior to 14.100.1, 15.100.0, and 16.6.0, a malicious user could send a crafted request to an endpoint which would lead to the server making an HTTP call to a service of the user's choice. This vulnerability is fixed in 14.100.1, 15.100.0, and 16.6.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
>= 16.0.0, < 16.6.0; >= 15.0.0, < 15.100.0; < 14.100.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-31878
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-31878
Vendor Advisory
https://github.com/frappe/frappe/security/advisories/GHSA-mggg-hmjm-j6c2
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