CVE-2024-34074: Frappe vuilnerable to an open redirect on login page

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-14 · updated 2026-06-17
Weakness: CWE-601

Description

Frappe is a full-stack web application framework. Prior to 15.26.0 and 14.74.0, the login page accepts redirect argument and it allowed redirect to untrusted external URls. This behaviour can be used by malicious actors for phishing. This vulnerability is fixed in 15.26.0 and 14.74.0.

Affected products

frappe: before 14.74.0; from 15.0.0 before 15.26.0 — fixed in 14.74.0, 15.26.0

How to fix

Upgrade to a fixed version: frappe 14.74.0, 15.26.0. Check the vendor advisory for mitigations.

References

https://github.com/frappe/frappe/commit/65b3c42635038cdff17d3109be6c373bac004829
https://github.com/frappe/frappe/pull/26304
https://github.com/frappe/frappe/security/advisories/GHSA-7g27-q225-j894
https://github.com/frappe/frappe/commit/65b3c42635038cdff17d3109be6c373bac004829
https://github.com/frappe/frappe/pull/26304
https://github.com/frappe/frappe/security/advisories/GHSA-7g27-q225-j894

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