CVE-2022-30429

Name: CVE-2022-30429
Creator: NVD / NIST
Published: 2022-06-02T18:15:09.717+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2022-30429 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Multiple cross-site scripting (XSS) vulnerabilities in Neos CMS allow attackers with the editor role or higher to inject arbitrary script or HTML code using the editor function, the deletion of assets, or a workspace title. The vulnerabilities were found in versions 3.3.29 and 8.0.1 and could also be present in all intermediate versions.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in Neos CMS allow attackers with the editor role or higher to inject arbitrary script or HTML code using the editor function, the deletion of assets, or a workspace title. The vulnerabilities were found in versions 3.3.29 and 8.0.1 and could also be present in all intermediate versions.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.56%

42.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Neos	Neos Cms	>= 3.3.0, < 5.3.10
Neos	Neos Cms	>= 7.0.0, < 7.0.9
Neos	Neos Cms	>= 7.1.0, < 7.1.7
Neos	Neos Cms	>= 7.2.0, < 7.2.6
Neos	Neos Cms	>= 7.3.0, < 7.3.4
Neos	Neos Cms	>= 8.0.0, < 8.0.2

References

https://it-sec.de/unbekannte-schwachstellen-in-neos-cms/Exploit, Third Party Advisory
https://www.neos.io/blog/xss-in-various-backend-modules.htmlVendor Advisory
https://it-sec.de/unbekannte-schwachstellen-in-neos-cms/Exploit, Third Party Advisory
https://www.neos.io/blog/xss-in-various-backend-modules.htmlVendor Advisory

Timeline

Published: Jun 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30429?

How severe is CVE-2022-30429?

CVE-2022-30429 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30429?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30429?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST