CVE-2026-55823

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.

Frappe, a full-stack web application framework, is vulnerable to path traversal attacks in versions 14.99.5 and below, and 15.0.0 through 15.80.1. Lack of proper sanitization on some requests allows arbitrary files to be retrieved from the server. This issue is fixed in versions 14.99.6 and 15.88.1.

In Frappe versions up to 7.1.27, there is an SQL injection vulnerability in the frappe.share.get_users function that allows remote authenticated users to execute arbitrary SQL commands via the fields parameter.

Frappe prior to versions 16.14.0 and 15.104.0 has a vulnerability allowing unrestricted Doctype access via API exploit.

Frappe is a full-stack web application framework. Prior to versions 14.99.6 and 15.88.1, an authenticated user with specific permissions could be tricked into accessing a specially crafted link. This could lead to a malicious template being executed on the server, resulting in remote code execution. Versions 14.99.6 and 15.88.1 fix the issue. No known workarounds are available.

Frappe before 15.118.0 and 16.x before 16.31.0 contains a stored cross-site scripting vulnerability in dashboard chart filters because jQuery renders entered filter values as rich text. Authenticated attackers can store malicious filter values that execute scripts in the browsers of users who view the dashboard chart.

Frappe before 15.113.3 and 16.x before 16.25.0 contains a missing authorization vulnerability in which certain endpoints fail to enforce proper authorization checks. Authenticated users can send requests to these endpoints to modify records beyond what their assigned role permits.

Frappe before 14.99.2 and 15.x before 15.86.0 contains an LDAP injection vulnerability because certain endpoints do not sanitize user-supplied parameters before using them in LDAP queries. Attackers can supply crafted LDAP filter syntax through these parameters to alter the resulting directory queries.

Frappe before 14.99.10 and 15.x before 15.91.1 contains a stored cross-site scripting vulnerability in the leaderboard page because user names are rendered without proper neutralization. Authenticated attackers can set a crafted user name that executes arbitrary JavaScript in the browsers of other users who view the leaderboard.

Frappe before 14.58.0 and 15.x before 15.4.0 contains a cross-site scripting vulnerability in printview because printview parameters are not escaped before being rendered. Remote attackers can craft a malicious printview URL that, when visited by a victim, injects HTML and executes script in the victim's browser session.