CVE-2023-23921
- Source
- https://cve.org/CVERecord?id=CVE-2023-23921
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-23921.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-23921
- Aliases
- Downstream
- Published
- 2023-02-17T20:15:11.807Z
- Modified
- 2026-02-13T02:36:54.223934Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in some returnurl parameters. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.
- References
Affected packages
Git / github.com/moodle/moodle
Affected versions
v3.*
v3.10.0
v3.10.0-beta
v3.10.0-rc1
v3.10.0-rc2
v3.11.0
v3.11.0-beta
v3.11.0-rc1
v3.11.0-rc2
v3.11.1
v3.11.10
v3.11.11
v3.11.2
v3.11.3
v3.11.4
v3.11.5
v3.11.6
v3.11.7
v3.11.8
v3.11.9
v3.9.0
v3.9.1
v3.9.10
v3.9.11
v3.9.12
v3.9.13
v3.9.14
v3.9.15
v3.9.16
v3.9.17
v3.9.18
v3.9.2
v3.9.3
v3.9.4
v3.9.5
v3.9.6
v3.9.7
v3.9.8
v3.9.9
v4.*
v4.0.0
v4.0.0-beta
v4.0.0-rc1
v4.0.0-rc2
v4.0.0-rc3
v4.0.0-rc4
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5