Vulnerability · Published Mar 23, 2023 · Assigned by fedora
CVE-2023-28334Moodle: users' name enumeration possible via idor on learning plans page
Medium 4.3
In plain English
A medium-severity information exposure in moodle. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.6%top 53.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Authenticated users were able to enumerate other users' names via the learning plans page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | moodle/moodle | 4.1.2 | GHSA-hh52-g5c4-wprh |
| Packagist | moodle/moodle | 4.0.7 | GHSA-hh52-g5c4-wprh |
| Packagist | moodle/moodle | 3.11.13 | GHSA-hh52-g5c4-wprh |
| Packagist | moodle/moodle | 3.9.20 | GHSA-hh52-g5c4-wprh |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| moodle | 4.1.0 – before 4.1.24.0.0 – before 4.0.7 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- RHBZ#2179423 issue-tracking, x_refsource_REDHAT
- https://moodle.org/mod/forum/discuss.php?d=445066