UpHeron
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Servers and applications

CVE-2025-3643

A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk.

Severity
Medium 5.4
Published
25 Apr 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.1.18, 4.3.12, 4.4.8, 4.5.4
Sources
NVD

Affected software

SoftwareAffected versions
MoodleServers and applications · cpe:a:moodle:moodle
  • Every version before 4.1.18
  • From 4.3.0 before 4.3.12
  • From 4.4.0 before 4.4.8
  • From 4.5.0 before 4.5.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-3643
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-3643