# CVE-2026-47229: Admidio CSRF in SSO client enable action

Source: https://junglewise.ai/threats/cve-2026-47229-admidio-csrf-in-sso-client-enable-action  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-05-29. Updated: 2026-05-29  
License: CC BY 4.0 with a link back

CVE-2026-47229 · Severity: medium · CVSS 5.4 · Published 2026-05-29

Admidio is a web-based user management system. A security flaw allows an attacker to trick an administrator into visiting a malicious website that silently disables or re-enables Single Sign-On (SSO) connections. This can cause a service outage where users are unable to log in to connected applications, or it could re-enable insecure connections that were previously deactivated by staff.

Technologies: [Admidio](https://junglewise.ai/threats/technologies/admidio), [admidio/admidio (Packagist)](https://junglewise.ai/threats/technologies/admidio-admidio). Vendors: [Admidio](https://junglewise.ai/threats/vendors/admidio), [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2026-47229 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47229 being exploited in the wild.

**How severe is CVE-2026-47229?** Medium severity, with a CVSS score of 5.4, published 29 May 2026.

**Which products and versions are affected?** Admidio <= 5.0.9; admidio/admidio (Packagist) <= 5.0.9, ECOSYSTEM:introduced=0,fixed=5.0.10.

**Is there a fix for CVE-2026-47229?** Yes. admidio/admidio (Packagist): upgrade to 5.0.10 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-47229 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-47229?** Check whether you run Admidio or admidio/admidio (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- admidio/admidio (Packagist): upgrade to 5.0.10 or later

  ```sh
  composer require admidio/admidio:^5.0.10
  ```


## Technical details

A Cross-Site Request Forgery (CSRF) vulnerability exists in `modules/sso/clients.php` within the `enable` action. While other state-changing branches in this file validate an `adm_csrf_token`, the `enable` branch fails to do so and incorrectly processes state changes via GET requests. An attacker can craft a malicious URL or hidden image tag targeting an authenticated administrator to toggle the `smc_enabled` (SAML) or `ocl_enabled` (OIDC) flags for specific client UUIDs. This can be used to disable active SSO providers, causing a denial-of-service for users relying on those providers, or to re-enable providers that were intentionally deactivated. The vulnerability is patched in version 5.0.10.

## Affected products

- Admidio Admidio <= 5.0.9

## Identifiers

- CVE-2026-47229
- GHSA-xg76-5qj2-2hhv

## Timeline

- 2026-05-25: disclosed
- 2026-05-29: advisory: GHSA-xg76-5qj2-2hhv published
- 2026-05-29: patched: Fixed in version 5.0.10

## References

- [https://api.github.com/users/offset](https://api.github.com/users/offset)
- [https://github.com/offset](https://github.com/offset)
- [https://api.github.com/users/offset/gists%7B/gist_id%7D](https://api.github.com/users/offset/gists%7B/gist_id%7D)
- [https://api.github.com/users/offset/repos](https://api.github.com/users/offset/repos)
- [https://avatars.githubusercontent.com/u/114768995?v=4](https://avatars.githubusercontent.com/u/114768995?v=4)
- [https://api.github.com/users/offset/events%7B/privacy%7D](https://api.github.com/users/offset/events%7B/privacy%7D)

## Related threats

- [Admidio improper access control in event registration](https://junglewise.ai/threats/cve-2026-117554-admidio-before-5-0-17-contains-an-improper-access-control)
- [Admidio information disclosure in RSS weblinks feed](https://junglewise.ai/threats/cve-2026-111916-admidio-before-5-0-16-contains-an-information-disclosure)
- [Admidio broken access control in inventory module](https://junglewise.ai/threats/cve-2026-111914-admidio-from-5-0-11-before-5-0-16-contains-a-broken-access)
- [Admidio authorization bypass via pdfl export mode](https://junglewise.ai/threats/cve-2026-111913-admidio-from-5-0-0-before-5-0-16-contains-an-authorization)
- [Admidio forum topic authorization bypass in ForumService::saveTopic()](https://junglewise.ai/threats/cve-2026-111912-admidio-from-5-0-0-before-5-0-16-contains-an-insecure-direct)