Cyber Resilience

CVE-2023-4376

MediumPublic PoC

Published: 19 September 2023

Published
19 September 2023
Modified
23 April 2025
KEV Added
Patch
CVSS Score v3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0019 40.4th percentile
Risk Priority 10 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-4376 is a medium-severity an unspecified weakness vulnerability in Nikolov Serial Codes Generator And Validator With Woocommerce Support. Its CVSS base score is 4.8 (Medium).

Operationally, ranked at the 40.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

The Serial Codes Generator and Validator with WooCommerce Support WordPress plugin before 2.4.15 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the…

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unfiltered_html capability is disallowed (for example in multisite setup)

CWE(s)
None listed

Related Threats

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

Affected Assets

nikolov
serial codes generator and validator with woocommerce support
≤ 2.4.15

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References