CVE-2023-31235

Medium

Published: 09 November 2023

Published

09 November 2023

Modified

28 April 2026

KEV Added

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Patch

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CVSS Score v3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

EPSS Score 0.0005 17.1th percentile

Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-31235 is a medium-severity CSRF (CWE-352) vulnerability in Xnau Participants Database. Its CVSS base score is 5.4 (Medium).

Operationally, ranked at the 17.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

Cross-Site Request Forgery (CSRF) vulnerability in Roland Barker, xnau webdesign Participants Database plugin <= 2.4.9 versions.

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

xnau

participants database

≤ 2.5.0

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-352

Awareness training educates users on avoiding untrusted links and actions that can be exploited via CSRF.

addresses: CWE-352

Requiring user re-entry of credentials for sensitive actions prevents automated forgery of requests without active user participation.

addresses: CWE-352

Security testing regimens explicitly include checks for missing or ineffective anti-CSRF protections in web applications.

addresses: CWE-352

Detects anomalous request patterns consistent with cross-site request forgery.