UpHeron
All vulnerabilities

Servers and applications

CVE-2023-28336

Insufficient filtering of grade report history made it possible for teachers to access the names of users they could not otherwise access.

Severity
Medium 4.3
Published
23 Mar 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
3.9.20, 3.11.13, 4.0.7
Sources
NVD

Affected software

SoftwareAffected versions
MoodleServers and applications · cpe:a:moodle:moodle
  • Version 4.1.1
  • Version 4.1.0
  • Version 4.0.0
  • After 4.0.0 before 4.0.7
All 8 release lines
  • After 3.9.0 before 3.9.20
  • Version 3.9.0
  • After 3.11.0 before 3.11.13
  • Version 3.11.0
  • After 4.0.0 before 4.0.7
  • Version 4.0.0
  • Version 4.1.0
  • Version 4.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-28336
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-28336