CVE-2026-75773: karakeep-app karakeep Login Endpoint auth.ts authorize excessive authentication
A vulnerability was found in karakeep-app karakeep up to 0.32.0. The affected element is the function authorize of the file apps/web/server/auth.ts of the component Login Endpoint. The manipulation results in improper restriction of excessive authentication attempts. The attack may be performed from remote. This attack is characterized by high complexity. The exploitability is described as difficult. The exploit has been made public and could be used. Upgrading to version 0.33.0 is sufficient to fix this issue. The patch is identified as f7d042971d0d2bcc7119654830cf1eb93eabbf24. It is advisable to upgrade the affected component.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
karakeep-app/karakeep (Login Endpoint auth.ts - authorize)to a version that resolves this vulnerability.Fixed in 0.33.0Patch f7d042971d0d2bcc7119654830cf1eb93eabbf24
Event History
Frequently Asked Questions
Which deployments are exposed?
Instances running karakeep-app karakeep version 0.32.0 or earlier are affected. The issue is reachable remotely through the login endpoint, so exposure depends on an attacker being able to access that endpoint.
What does an attacker need to exploit this issue?
An attacker does not need privileges or user interaction, but exploitation is rated high complexity and difficult. Public exploit information is available.
What remediation is available?
Upgrade karakeep-app karakeep to version 0.33.0. The identified fixing patch is f7d042971d0d2bcc7119654830cf1eb93eabbf24.