CVE-2024-33997
CVE-2024-33997 is a medium-severity vulnerability in Moodle with a CVSS 3.x base score of 6.1. 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
- Severity: Medium (CVSS 3.x base score 6.1)
- EPSS exploit prediction: 0% (29th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-1559
- Weakness: CWE-79
- Affected product: Moodle
- Published:
- Last modified:
Description
Additional sanitizing was required when opening the equation editor to prevent a stored XSS risk when editing another user's equation.
Frequently asked questions
- What is CVE-2024-33997?
- Additional sanitizing was required when opening the equation editor to prevent a stored XSS risk when editing another user's equation.
- How severe is CVE-2024-33997?
- CVE-2024-33997 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2024-33997 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-2024-33997?
- CVE-2024-33997 affects Moodle. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-33997?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-33997 have an EU (EUVD) identifier?
- Yes. CVE-2024-33997 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1559.
- When was CVE-2024-33997 published?
- CVE-2024-33997 was published on 2024-05-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
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