CVE-2023-31223

High

Published: 25 April 2023

Published

25 April 2023

Modified

30 May 2025

KEV Added

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Patch

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CVSS Score v3.1 8.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS Score 0.0030 53.9th percentile

Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-31223 is a high-severity Cross-site Scripting (CWE-79) vulnerability in Dradisframework Dradis. Its CVSS base score is 8.7 (High).

Operationally, ranked in the top 46.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

Dradis before 4.8.0 allows persistent XSS by authenticated author users, related to avatars.

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

dradisframework

dradis

≤ 4.8.0

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.

addresses: CWE-79

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

addresses: CWE-79

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

addresses: CWE-79

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