CVE-2026-31877 PUBLISHED

Frappe SQL Injection due to improper field sanitization

Assigner: GitHub_M
Reserved: 09.03.2026 Published: 11.03.2026 Updated: 12.03.2026

Frappe is a full-stack web application framework. Prior to 15.84.0 and 14.99.0, a specially crafted request made to a certain endpoint could result in SQL injection, allowing an attacker to extract information they wouldn't otherwise be able to. This vulnerability is fixed in 15.84.0 and 14.99.0.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	frappe
Product	frappe
Versions	Version >= 15.0.0, < 15.84.0 is affected Version < 14.99.0 is affected

References

https://github.com/frappe/frappe/security/advisories/GHSA-2c4m-999q-xhx4

Problem Types

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE