Vulnerability · Published Feb 24, 2025 · Assigned by fedora
CVE-2025-26526Feedback response viewing and deletions did not respect Separate Groups mode
Medium 6.5
In plain English
A medium-severity incorrect authorization in moodle from Moodle Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 73.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Separate Groups mode restrictions were not factored into permission checks before allowing viewing or deletion of responses in Feedback activities.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | moodle/moodle | 4.5.2 | GHSA-pxg4-xjp7-w9c5 |
| Packagist | moodle/moodle | 4.4.6 | GHSA-pxg4-xjp7-w9c5 |
| Packagist | moodle/moodle | 4.3.10 | GHSA-pxg4-xjp7-w9c5 |
| Packagist | moodle/moodle | 4.1.16 | GHSA-pxg4-xjp7-w9c5 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Moodle Project | moodle | 4.5.0 – before 4.5.24.4.0 – before 4.4.64.3.0 – before 4.3.104.1.0 – before 4.1.16 |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N