PT-2023-25073 · Chamilo · Chamilo

Published 2023-06-08 · Updated 2025-01-06 · CVE-2023-34958

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Chamilo versions 1.11.* up to 1.11.18

Description The issue allows a student subscribed to a given course to download documents belonging to another student if they know the document's ID, due to incorrect access control.

Recommendations For Chamilo versions 1.11.* up to 1.11.18, update to a version later than 1.11.18 to resolve the issue. At the moment, there is no information about other specific fixes for this vulnerability.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2023-34958

Affected Products

Chamilo

References · 5

• https://github.com/chamilo/chamilo-lms/commit/0c1c29db18856a6f25e21d0405dda2c20b35ff3a · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-34958 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34958 · Vendor Advisory
• https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-109-2023-04-15-Moderate-impact-Moderate-risk-IDOR-in-workstudent-publication · Vendor Advisory
• https://t.me/cibsecurity/65077 · Telegram Post