5.4

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2022-37247

GHSA ID

GHSA-3cvm-7wrh-qrf9

EPSS Score

0.35541%

CWE

CWE-79

Published

9/17/2022

Updated

1/31/2023

KEV Status

Technology

PHP

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2022-37247

CVE-2022-37247: Craft CMS vulnerable to stored Cross-site Scripting via /admin/settings/fields page

Craft CMS 4.2.0.1 is vulnerable to stored a cross-site scripting (XSS) via /admin/settings/fields page.

(GitHub Advisory)

Miggo Vulnerability Database

→

CVE-2022-37247

CVE-2022-37247:

5.4

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2022-37247

GHSA ID

GHSA-3cvm-7wrh-qrf9

EPSS Score

0.35541%

CWE

CWE-79

Published

9/17/2022

Updated

1/31/2023

KEV Status

Technology

PHP

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
craftcms/cms	composer	>= 4.0.0-RC1, < 4.2.1	4.2.1

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from unescaped output of user-controlled data in field configuration UIs. The patch adds HTML encoding:

In Cp.php, Html::encode() was added to $tab->name and $groupName outputs
In index.twig, the |e filter was added to group.name translation These locations previously directly output user-controlled field/tab/group names without sanitization, enabling stored XSS payloads to execute in the admin panel.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.

Reasoning

*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.

5.4

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2022-37247: Craft CMS vulnerable to stored Cross-site Scripting via /admin/settings/fields page

CVE-2022-37247:

5.4

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

5.4

5.4

Technical Details

CVE-2022-37247: Craft CMS vulnerable to stored Cross-site Scripting via /admin/settings/fields page

Basic Information

Basic Information

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI