CVE-2022-40313

State: Published
Severity: 7.1 High
Published: Sep 30, 2022
Updated: May 20, 2025
Reserved: Sep 9, 2022

Description

Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an XSS risk or a page failing to load.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	CISA-ADP

Weaknesses

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

Affected Products

Product	Versions
moodlen/a	4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versionsAffected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2128146
https://moodle.org/mod/forum/discuss.php?d=438392

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