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Description

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.

PUBLISHED Reserved 2025-04-15 | Published 2025-04-25 | Updated 2025-04-28 | Assigner fedora




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

4.5.0 (semver) before 4.5.4
affected

4.4.0 (semver) before 4.4.8
affected

4.3.0 (semver) before 4.3.12
affected

4.1.0 (semver) before 4.1.18
affected

Timeline

2025-04-15:Reported to Red Hat.
2025-04-22:Made public.

References

access.redhat.com/security/cve/CVE-2025-3643 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2359742 (RHBZ#2359742) issue-tracking

moodle.org/mod/forum/discuss.php?d=467604

cve.org (CVE-2025-3643)

nvd.nist.gov (CVE-2025-3643)

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