Unauthenticated IDOR Enables Disclosure of Other Users’ last-known details
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apereo Foundation | openEQUELLA | unaffected |
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Apereo Foundation | Openequella |
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Vendor Solution
Update to vendor recommended versions
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.403% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apereo Foundation
Apereo Foundation openequella |
|
| Vendors & Products |
Apereo Foundation
Apereo Foundation openequella |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In openEQUELLA before 2026.1, the GET /api/userquery/userinfobackup endpoint performs no authentication or authorisation check. An unauthenticated attacker who supplies another user's uniqueId can retrieve that user's stored personal details (username, first name, last name and email address) within the same institution. | |
| Title | Unauthenticated IDOR Enables Disclosure of Other Users’ last-known details | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV4_0
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