Cyber Resilience

CVE-2023-31144

Medium

Published: 09 May 2023

Published
09 May 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0067 71.8th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-31144 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Craftcms Craft Cms. Its CVSS base score is 6.1 (Medium).

Operationally, ranked in the top 28.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Craft CMS is a content management system. Starting in version 3.0.0 and prior to versions 3.8.4 and 4.4.4, a malformed title in the feed widget can deliver a cross-site scripting payload. This issue is fixed in version 3.8.4 and 4.4.4.

CWE(s)
CWE-79

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

craftcms
craft cms
3.0.0 — 3.8.3 · 4.0.0 — 4.4.3

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References