CVE-2026-114664: Frappe before 16.33.0 Blind SQL Injection via get_events

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-22 · updated 2026-10-22
Weakness: CWE-89

Description

Frappe Framework before 16.33.0 contains a blind SQL injection vulnerability in the frappe.desk.doctype.event.event.get_events method, which fails to properly neutralize user-supplied input before including it in SQL queries. Authenticated attackers can send crafted input to get_events and infer query results from application behavior to extract sensitive database information.

Affected products

frappe: before 16.33.0 — fixed in 16.33.0

How to fix

Upgrade to a fixed version: frappe 16.33.0. Check the vendor advisory for mitigations.

References

https://github.com/frappe/frappe/security/advisories/GHSA-p4w2-9mr5-6prj
https://www.vulncheck.com/advisories/frappe-before-16.33.0-blind-sql-injection-via-get-events

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