What’s Vulnerable › Vulnerabilities

CVE-2023-34962

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-08 · updated 2026-06-17

Description

Incorrect access control in Chamilo v1.11.x up to v1.11.18 allows a student to arbitrarily access and modify another student's personal notes.

Affected products

• chamilo-lms: from 1.11.0 through 1.11.18

References

• https://github.com/chamilo/chamilo-lms/commit/19af444d2da9e5a60f02b4ebe7755cdff36709cd
• https://github.com/chamilo/chamilo-lms/commit/f9a17bfaf05994383bca5f4b65eb6897acc60d41
• https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-106-2023-04-15-Moderate-impact-Moderate-risk-A-student-can-access-and-modify-another-students-personal-notes
• https://github.com/chamilo/chamilo-lms/commit/19af444d2da9e5a60f02b4ebe7755cdff36709cd
• https://github.com/chamilo/chamilo-lms/commit/f9a17bfaf05994383bca5f4b65eb6897acc60d41
• https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-106-2023-04-15-Moderate-impact-Moderate-risk-A-student-can-access-and-modify-another-students-personal-notes

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