An issue was discovered in Chamillo LMS 1.11.2. The Social Network /personal_data endpoint exposes full sensitive user information even after logout because proper cache-control is missing. Using the browser back button restores all personal data, allowing unauthorized users on the same device to view confidential information. This leads to profiling, impersonation, targeted attacks, and significant privacy risks.
Metrics
Affected Vendors & Products
References
History
Fri, 16 Jan 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 | |
| Metrics |
cvssV3_1
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Fri, 16 Jan 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue was discovered in Chamillo LMS 1.11.2. The Social Network /personal_data endpoint exposes full sensitive user information even after logout because proper cache-control is missing. Using the browser back button restores all personal data, allowing unauthorized users on the same device to view confidential information. This leads to profiling, impersonation, targeted attacks, and significant privacy risks. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-01-16T21:46:13.870Z
Reserved: 2026-01-09T00:00:00.000Z
Link: CVE-2025-69581
Updated: 2026-01-16T21:46:09.210Z
Status : Received
Published: 2026-01-16T20:15:49.287
Modified: 2026-01-16T22:16:18.790
Link: CVE-2025-69581
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OpenCVE Enrichment
No data.