CVE-2026-66057

Published: Oct 13, 2026Modified: Oct 14, 2026Deferred

5.1

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: security-advisories@github.com (Secondary)

Description

Frappe is a full-stack web application framework. Prior to 15.116.0 and 16.29.0, the OAuth login flow uses an unsanitized client-controlled state parameter to select post-authentication navigation, allowing a crafted state value to redirect a user to an attacker-chosen location. This issue is fixed in versions 15.116.0 and 16.29.0.

Related CWEs

URL Redirection to Untrusted Site ('Open Redirect')

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (7)

https://github.com/frappe/frappe/commit/12568e2d54c4abba70bc0261387053fa28f90988

Source: security-advisories@github.com

https://github.com/frappe/frappe/commit/1e0a3b941231d74a71ff1a43eee2e9f63c88712d

Source: security-advisories@github.com

https://github.com/frappe/frappe/commit/6ed8acd869199feb3a2598887d471448297edf07

Source: security-advisories@github.com

https://github.com/frappe/frappe/pull/40962

Source: security-advisories@github.com

https://github.com/frappe/frappe/releases/tag/v15.116.0

Source: security-advisories@github.com

https://github.com/frappe/frappe/releases/tag/v16.29.0

Source: security-advisories@github.com

https://github.com/frappe/frappe/security/advisories/GHSA-78c5-55xg-jm7m

Source: security-advisories@github.com

Timeline

No history available yet.