PT-2023-21657 · Moodle+6 · Moodle+1

Paul Holden · Published 2023-03-23 · Updated 2025-03-19 · CVE-2023-28334

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 No specific software or versions are mentioned in the provided descriptions.

Description The issue allows authenticated users to enumerate other users' names via the learning plans page. This means that users who have authentication credentials can access and list the names of other users through this specific page.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Information Disclosure

Weakness Enumeration

CWE-639

CWE-200

Related Identifiers

BIT-MOODLE-2023-28334

CVE-2023-28334

GHSA-HH52-G5C4-WPRH

Affected Products

Moodle

Moodle/Moodle

References · 16

• https://moodle.org/mod/forum/discuss.php?d=445066 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-28334 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28334 · Security Note
• https://osv.dev/vulnerability/GHSA-hh52-g5c4-wprh · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-28334 · Security Note
• https://ubuntu.com/security/CVE-2023-28334 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-28334 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-moodle-2023-28334 · Vendor Advisory
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/0e3c8eb740e1e49a62a5f452cda7e06258712bbf · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2179423 · Note
• https://t.me/cvenotify/85346 · Telegram Post
• https://twitter.com/soltanali0/status/1900142731248148976 · Twitter Post
• https://t.me/cvenotify/77435 · Telegram Post
• https://git.moodle.org/gw?p=moodle.git;a=commit;h=0e3c8eb740e1e49a62a5f452cda7e06258712bbf · Note