CVE-2024-45406

Craft CMS stored XSS in breadcrumb list and title fields

5.5 MediumFix available

Craft is a content management system (CMS). Craft CMS 5 stored XSS can be triggered by the breadcrumb list and title fields with user input.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.35%Up 0.3 points since Sep 10, 2024

What each source reports

CVE List Score used5.5

Craft CMS stored XSS in breadcrumb list and title fields

Craft is a content management system (CMS). Craft CMS 5 stored XSS can be triggered by the breadcrumb list and title fields with user input.

Record: CVE-2024-45406
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-80, CWE-79
Updated: 2026-11-02

EUVDEUVD-2024-26925.5

Craft is a content management system (CMS). Craft CMS 5 stored XSS can be triggered by the breadcrumb list and title fields with user input.

Record: EUVD-2024-2692
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Updated: 2026-11-03

GitHub AdvisoriesGHSA-28h4-788g-rh425.1

Craft CMS vulnerable to stored XSS in breadcrumb list and title fields

Summary

Multiple Stored XSS can be triggered by the breadcrumb list and title fields with user input.

Details

In the /admin/categories page, category title isn't sanitized and triggered xss.
In the category edit page under the /admin/categories/, category title in breadcrumb list isn't sanitized and triggered xss.
In the /admin/entries page, entry title isn't sanitized and triggered xss.
In the entry edit page under the /admin/entries/, entry title in breadcrumb list isn't sanitized and triggered xss.
In the /admin/myaccount and pages under it, username or full name in breadcrumb list isn't sanitized and triggered xss.

Impact

Malicious users can tamper with the control panel.

PoC

1. In the /admin/categories page, category title isn't sanitized and triggered xss.

1. Access to the Settings -> Categories ( /admin/settings/categories )
2. Create new category group
3. Access to the Categories page ( /admin/categories/ )
4. Push the New category button
5. Input the Title column : xss<script>alert('xss')</script>
6. Push the Create Category or Save button
7. Access to the Categories page again and it triggers xss

2. In the category edit page under the /admin/categories/, category title in breadcrumb list isn't sanitized and triggered xss.

1. Access to the Settings -> Categories ( /admin/settings/categories )
2. Create new category group
3. Access to the Categories page ( /admin/categories/ )
4. Push the New category button
5. Input the Title column : xss<script>alert('xss')</script>
6. Push the Create Category or Save button
7. Access to the Category edit page again and it triggers xss

3. In the /admin/entries page, entry title isn't sanitized and triggered xss.

1. Access to the Settings -> Entry Types ( /admin/settings/entry-types )
2. Create new entry type
3. Access to the Settings -> Sections ( /admin/settings/sections )
4. Create new section
5. Access to the Entries page ( /admin/entries )
6. Push the New entry button
7. Input the Title column : xss<script>alert('xss')</script>
8. Push the Create entry or Save button
9. Access to the Entries page again and it triggers xss

4. In the entry edit page under the /admin/entries/, entry title in breadcrumb list isn't sanitized and triggered xss.

1. Access to the Settings -> Entry Types ( /admin/settings/entry-types )
2. Create new entry type
3. Access to the Settings -> Sections ( /admin/settings/sections )
4. Create new section
5. Access to the Entries page ( /admin/entries )
6. Push the New entry button
7. Input the Title column : xss<script>alert('xss')</script>
8. Push the Create entry or Save button
9. Access to the Entriy edit page again and it triggers xss

5. In the /admin/myaccount and pages under it, username or full name…

Record: GHSA-28h4-788g-rh42
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-79, CWE-80
Updated: 2026-11-02

NVD5.5

Craft is a content management system (CMS). Craft CMS 5 stored XSS can be triggered by the breadcrumb list and title fields with user input.

Record: CVE-2024-45406
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79, CWE-80
Updated: 2026-11-02

OSV5.5

Craft CMS stored XSS in breadcrumb list and title fields

Craft is a content management system (CMS). Craft CMS 5 stored XSS can be triggered by the breadcrumb list and title fields with user input.

Record: CVE-2024-45406
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-79, CWE-80
Updated: 2026-11-02

OSVGHSA-28h4-788g-rh425.1

Craft CMS vulnerable to stored XSS in breadcrumb list and title fields

Summary

Multiple Stored XSS can be triggered by the breadcrumb list and title fields with user input.

Details

In the /admin/categories page, category title isn't sanitized and triggered xss.
In the category edit page under the /admin/categories/, category title in breadcrumb list isn't sanitized and triggered xss.
In the /admin/entries page, entry title isn't sanitized and triggered xss.
In the entry edit page under the /admin/entries/, entry title in breadcrumb list isn't sanitized and triggered xss.
In the /admin/myaccount and pages under it, username or full name in breadcrumb list isn't sanitized and triggered xss.

Impact

Malicious users can tamper with the control panel.

PoC

1. In the /admin/categories page, category title isn't sanitized and triggered xss.

1. Access to the Settings -> Categories ( /admin/settings/categories )
2. Create new category group
3. Access to the Categories page ( /admin/categories/ )
4. Push the New category button
5. Input the Title column : xss<script>alert('xss')</script>
6. Push the Create Category or Save button
7. Access to the Categories page again and it triggers xss

2. In the category edit page under the /admin/categories/, category title in breadcrumb list isn't sanitized and triggered xss.

1. Access to the Settings -> Categories ( /admin/settings/categories )
2. Create new category group
3. Access to the Categories page ( /admin/categories/ )
4. Push the New category button
5. Input the Title column : xss<script>alert('xss')</script>
6. Push the Create Category or Save button
7. Access to the Category edit page again and it triggers xss

3. In the /admin/entries page, entry title isn't sanitized and triggered xss.

1. Access to the Settings -> Entry Types ( /admin/settings/entry-types )
2. Create new entry type
3. Access to the Settings -> Sections ( /admin/settings/sections )
4. Create new section
5. Access to the Entries page ( /admin/entries )
6. Push the New entry button
7. Input the Title column : xss<script>alert('xss')</script>
8. Push the Create entry or Save button
9. Access to the Entries page again and it triggers xss

4. In the entry edit page under the /admin/entries/, entry title in breadcrumb list isn't sanitized and triggered xss.

1. Access to the Settings -> Entry Types ( /admin/settings/entry-types )
2. Create new entry type
3. Access to the Settings -> Sections ( /admin/settings/sections )
4. Create new section
5. Access to the Entries page ( /admin/entries )
6. Push the New entry button
7. Input the Title column : xss<script>alert('xss')</script>
8. Push the Create entry or Save button
9. Access to the Entriy edit page again and it triggers xss

5. In the /admin/myaccount and pages under it, username or full name…

Record: GHSA-28h4-788g-rh42
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-79, CWE-80
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`craftcms/cms` Packagist	5.0.0 up to 5.1.2	5.1.2
`craftcms/cms` Packagist	5.0.0 up to 5.1.2, plus listed versions 5.0.15.0.25.0.35.0.45.0.55.0.65.1.05.1.1	5.1.2

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, products, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-45406 is a medium vulnerability (CVSS 5.5) in Craftcms Cms, published September 9, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. Fixed in craftcms/cms 5.1.2.

References

This page doesn't list everything

Left out here: the rest of 2 source descriptions. The JSON record has them.