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CVE-2022-40313

Good to know:

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

7.1

Related Resources (4)

Url: https://moodle.org/mod/forum/discuss.php?d=438392

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2128146

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-40313

Url: https://www.mend.io/vulnerability-database/CVE-2022-40313

Severity Score

7.1

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

Upgrade to version v3.9.17,v3.11.10,v4.0.4

CVSS v3.1

Base Score:	7.1
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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