CVE-2023-34962

HIGHNVD 8.18.1—

8.1

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.

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 49.9%
KEV: Not listed

Published

June 8, 2023

Last Modified

January 6, 2025

References (6)

cve@mitrehttps://github.com/chamilo/chamilo-lms/commit/19af444d2da9e5a60f02b4ebe7755cdff36709cd
cve@mitrehttps://github.com/chamilo/chamilo-lms/commit/f9a17bfaf05994383bca5f4b65eb6897acc60d41
cve@mitrehttps://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
af854a3a-2127-422b-91ae-364da2661108https://github.com/chamilo/chamilo-lms/commit/19af444d2da9e5a60f02b4ebe7755cdff36709cd
af854a3a-2127-422b-91ae-364da2661108https://github.com/chamilo/chamilo-lms/commit/f9a17bfaf05994383bca5f4b65eb6897acc60d41
af854a3a-2127-422b-91ae-364da2661108https://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

Data Freshness Timeline

(refreshed 14× in last 7d / 59× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-10 13:21 UTCEPSS rescore
2026-06-10 05:47 UTCOSV refresh
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2026-05-26 07:18 UTCEPSS rescore
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2026-05-24 23:46 UTCEG score recompute
2026-05-24 23:46 UTCGHSA enrichment
2026-05-24 16:52 UTCEPSS rescore

Frequently asked(5)

What is CVE-2023-34962?

CVE-2023-34962 is a high vulnerability published on June 8, 2023. 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.

When was CVE-2023-34962 disclosed?

CVE-2023-34962 was first published in the National Vulnerability Database on June 8, 2023, with the most recent update on January 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-34962 actively exploited?

CVE-2023-34962 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-34962?

CVE-2023-34962 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2023-34962?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-34962, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-34962

📅 Published

🔄 Last Modified

🔗 References (6)