CVE-2024-33998

CVE-2024-33998 is a medium-severity vulnerability in Moodle with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Description

Insufficient escaping of participants' names in the participants page table resulted in a stored XSS risk when interacting with some features.

Frequently asked questions

What is CVE-2024-33998?
Insufficient escaping of participants' names in the participants page table resulted in a stored XSS risk when interacting with some features.
How severe is CVE-2024-33998?
CVE-2024-33998 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-33998 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-33998?
CVE-2024-33998 affects Moodle. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-33998?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-33998 have an EU (EUVD) identifier?
Yes. CVE-2024-33998 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1870.
When was CVE-2024-33998 published?
CVE-2024-33998 was published on 2024-05-31 and last updated on 2026-06-17.

References

Affected products (1)

More vulnerabilities in Moodle

All CVEs affecting Moodle →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →