Admidio: Cross-Organization Member Data Exposure via Permission Check Mismatch in contacts_data.php
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Admidio | admidio | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Admidio | Admidio |
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| Source | ID | Title |
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Github GHSA |
GHSA-g8p8-94f2-28gr | Admidio Exposes Cross-Organization Member Data via Permission Check Mismatch in contacts_data.php |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.322% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Admidio
Admidio admidio |
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| Vendors & Products |
Admidio
Admidio admidio |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Admidio is an open-source user management solution. Prior to version 5.0.9, the contacts_data.php endpoint uses a weaker permission check (isAdministratorUsers(), requiring only rol_edit_user=true) than the frontend UI (contacts.php) which correctly requires the stronger isAdministrator() (requiring rol_administrator=true) and the contacts_show_all system setting. A user manager who is not a full administrator can directly request contacts_data.php?mem_show_filter=3 to retrieve all user records across all organizations in the Admidio instance, bypassing multi-tenant organization isolation. This issue has been patched in version 5.0.9. | |
| Title | Admidio: Cross-Organization Member Data Exposure via Permission Check Mismatch in contacts_data.php | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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