CVE-2022-37247 — Craft CMS 4

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

01What is this vulnerability?

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

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-09-16T20:27:42.000Z
• Last modified: 2024-08-03T10:29:20.962Z

09References

• github.com — https://github.com/craftcms/cms/commit/cedeba0609e4b173cd584dae7f33c5f713f19627
• labs.integrity.pt — https://labs.integrity.pt/advisories/cve-2022-37247/