XSS in Moodle
CVE-2024-38274
Insufficient escaping of calendar event titles resulted in a stored XSS risk in the event deletion prompt.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (28.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Moodle — versions 4.1, 4.2, 4.3
- Fedoraproject Fedora — versions 39, 40
Weakness classification (CWE)
References
- moodle.org/mod/forum/discuss.php (Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List)
Frequently asked questions
- What is CVE-2024-38274?
- CVE-2024-38274 is a medium-severity vulnerability in Moodle, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-06-18.
- How severe is CVE-2024-38274?
- Medium severity. CVSS v3 base score is 6.1 out of 10.