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TI-2024-25552 Aliases CVE-2024-38274GHSA-p5cg-6rfr-6mx8

moodle: stored XSS via calendar's event title when deleting the event

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Insufficient escaping of calendar event titles resulted in a stored XSS risk in the event deletion prompt.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00377 31st percentileScored 2026-11-07
Fix Fixed moodle/moodle (Packagist): 4.4.1, 4.3.5, 4.2.8 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MoodleMoodle4.4; 4.3 – 4.3.4; 4.2 – 4.2.7; 4.1 – 4.1.10—No fix listedCNA
—moodle/moodle (Packagist)4.4.0-beta to before 4.4.14.4.1Patch availableGHSA-p5cg-6rfr-6mx8
—moodle/moodle (Packagist)4.3.0-beta to before 4.3.54.3.5Patch availableGHSA-p5cg-6rfr-6mx8
—moodle/moodle (Packagist)4.2.0-beta to before 4.2.84.2.8Patch availableGHSA-p5cg-6rfr-6mx8
—moodle/moodle (Packagist)before 4.1.114.1.11Patch availableGHSA-p5cg-6rfr-6mx8
  • Moodle VendorMoodle Affected 4.4; 4.3 – 4.3.4; 4.2 – 4.2.7; 4.1 – 4.1.10 Fixed in — No fix listed CNA
  • moodle/moodle (Packagist) Vendor— Affected 4.4.0-beta to before 4.4.1 Fixed in 4.4.1 Patch available GHSA-p5cg-6rfr-6mx8
  • moodle/moodle (Packagist) Vendor— Affected 4.3.0-beta to before 4.3.5 Fixed in 4.3.5 Patch available GHSA-p5cg-6rfr-6mx8
  • moodle/moodle (Packagist) Vendor— Affected 4.2.0-beta to before 4.2.8 Fixed in 4.2.8 Patch available GHSA-p5cg-6rfr-6mx8
  • moodle/moodle (Packagist) Vendor— Affected before 4.1.11 Fixed in 4.1.11 Patch available GHSA-p5cg-6rfr-6mx8

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*4.1.0 to before 4.1.11; 4.2.0 to before 4.2.8; 4.3.0 to before 4.3.5VulnerableMoodle
cpe:2.3:a:moodle:moodle:4.4.0:*:*:*:*:*:*:*4.4.0VulnerableMoodle
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*39VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*40VulnerableFedoraproject
  • cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* Versions 4.1.0 to before 4.1.11; 4.2.0 to before 4.2.8; 4.3.0 to before 4.3.5 Vulnerable ·Moodle
  • cpe:2.3:a:moodle:moodle:4.4.0:*:*:*:*:*:*:* Versions 4.4.0 Vulnerable ·Moodle
  • cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* Versions 39 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* Versions 40 Vulnerable ·Fedoraproject

Remediation

  • Fix · GHSA-p5cg-6rfr-6mx8 moodle/moodle (Packagist) Fixed in 4.4.1 Advisory →
  • Fix · GHSA-p5cg-6rfr-6mx8 moodle/moodle (Packagist) Fixed in 4.3.5 Advisory →
  • Fix · GHSA-p5cg-6rfr-6mx8 moodle/moodle (Packagist) Fixed in 4.2.8 Advisory →
  • Fix · GHSA-p5cg-6rfr-6mx8 moodle/moodle (Packagist) Fixed in 4.1.11 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-38274
  2. 2026-10-03 Alias added: GHSA-p5cg-6rfr-6mx8

References

Advisory 2

Other 5

  • TI-2024-22468 moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php CVSS 3.1CRITICAL 9.8
  • TI-2021-14741 In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses. CVSS 3.1CRITICAL 9.8
  • TI-2024-29071 Moodle: remote code execution via calculated question types CVSS 3.1HIGH 8.1
  • TI-2016-06653 Moodle 3.1.2 allows remote attackers to obtain sensitive information via unspecified… CVSS 3.1HIGH 7.5
  • TI-2022-00259 SQL injection in moodle CVSS 3.1CRITICAL 9.8
  • TI-2022-16116 Path traversal in Moodle CVSS 3.1HIGH 7.5
See all 636 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences