CVE-2024-22400: Open redirect in user_saml via RelayState parameter in Nextcloud User Saml
First published: Thu Jan 18 2024(Updated: )
Nextcloud User Saml is an app for authenticating Nextcloud users using SAML. In affected versions users can be given a link to the Nextcloud server and end up on a uncontrolled thirdparty server. It is recommended that the User Saml app is upgraded to version 5.1.5, 5.2.5, or 6.0.1. There are no known workarounds for this issue.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Sso \& Saml Authentication | >=5.0.0<5.1.5 | |
| Nextcloud Sso \& Saml Authentication | >=5.2.0<5.2.5 | |
| Nextcloud Sso \& Saml Authentication | =6.0.0 |
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Reference Links
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/title
- agent/weakness
- agent/first-publish-date
- agent/type
- agent/description
- agent/author
- agent/event
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/severity
- agent/last-modified-date
- agent/remedy
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/nextcloud
- canonical/nextcloud sso \& saml authentication
- version/nextcloud sso \& saml authentication/5.0.0
- version/nextcloud sso \& saml authentication/5.2.0
- version/nextcloud sso \& saml authentication/6.0.0