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CVE-2022-40313

Date: September 30, 2022

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

Language: PHP

Severity Score

Related Resources (5)

https://moodle.org/mod/forum/discuss.php?d=438392
https://bugzilla.redhat.com/show_bug.cgi?id=2128146
https://github.com/moodle/moodle
https://nvd.nist.gov/vuln/detail/CVE-2022-40313
https://www.mend.io/vulnerability-database/CVE-2022-40313

Severity Score

Weakness Type (CWE)

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

CWE-79

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

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