CVE-2021-36399

EPSS 0.68%
Published 06.03.2023 22:15:09
Last modified 07.03.2025 19:15:33
Source patrick@puiterwijk.org
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In Moodle, ID numbers displayed in the quiz override screens required additional sanitizing to prevent a stored XSS risk.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Moodle ≫ Moodle Version3.11.0 Update-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.68%	0.708

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.4	2.3	2.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0	5.4	2.3	2.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://moodle.org/mod/forum/discuss.php?d=424805

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-36399

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-36399

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-36399

EUVD