Cyber Resilience

CVE-2025-67984

High

Published: 20 February 2026

Published
20 February 2026
Modified
15 April 2026
KEV Added
—
Patch
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CVSS Score v3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS Score 0.0004 14.4th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-67984 is a high-severity Cross-site Scripting (CWE-79) vulnerability. Its CVSS base score is 7.1 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 14.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-15 (Information Output Filtering).

Deeper analysis

CVE-2025-67984 is an Improper Neutralization of Input During Web Page Generation vulnerability, manifesting as DOM-based Cross-site Scripting (XSS) (CWE-79), in the NPS Computy WordPress plugin by Calliko. The issue affects the plugin from an unspecified initial version through 2.8.2.

The vulnerability carries a CVSS v3.1 base score of 7.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L), indicating exploitation is possible over the network with low attack complexity, no privileges required, but user interaction is needed. Remote attackers can trick users into performing actions such as visiting a malicious link, leading to script execution in the victim's browser context with changed scope, resulting in low impacts to confidentiality, integrity, and availability.

The Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/nps-computy/vulnerability/wordpress-nps-computy-plugin-2-8-2-cross-site-scripting-xss-vulnerability?_s_id=cve documents this as a Cross-site Scripting (XSS) vulnerability specifically in the WordPress NPS Computy plugin version 2.8.2.

EU & UK References

Vulnerability details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in calliko NPS computy nps-computy allows DOM-Based XSS.This issue affects NPS computy: from n/a through <= 2.8.2.

CWE(s)
CWE-79

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1189 Drive-by Compromise Initial Access
Adversaries may gain access to a system through a user visiting a website over the normal course of browsing.
attack.mitre.org →
Why these techniques?

DOM-based XSS in public-facing WordPress plugin directly enables exploitation of the web application (T1190) and facilitates drive-by compromise by injecting/executing scripts in victim browsers via malicious links (T1189).

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2024-13329Shared CWE-79
CVE-2026-1216Shared CWE-79
CVE-2025-13002Shared CWE-79
CVE-2025-27500Shared CWE-79
CVE-2026-1931Shared CWE-79
CVE-2025-28917Shared CWE-79
CVE-2025-59057Shared CWE-79
CVE-2024-56267Shared CWE-79
CVE-2025-69318Shared CWE-79
CVE-2025-23839Shared CWE-79

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly requires validation and neutralization of untrusted input before it is used in web page generation, blocking the DOM-based XSS payload described in the CVE.

SI-15 Information Output Filtering partial match
prevent

Requires filtering or encoding of information output to browsers, mitigating the improper neutralization that allows script execution in the NPS Computy plugin.

SI-3 Malicious Code Protection partial match
preventdetect

Provides malicious-code detection and blocking mechanisms that can identify and stop injected scripts delivered via the vulnerable plugin.

References