CVE-2025-26910

High

Published: 10 March 2025

Published

10 March 2025

Modified

23 April 2026

KEV Added

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Patch

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CVSS Score 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS Score 0.0013 31.6th percentile

Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-26910 is a high-severity CSRF (CWE-352) vulnerability in Iqonic Wpbookit. 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 31.6th 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 SC-23 (Session Authenticity) and SI-10 (Information Input Validation).

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploit Public-Facing Application (T1190) and 1 other technique. What defenders deploy: see the NIST 800-53 controls recommended below.

Threat & Defense Details

Mitigating Controls (NIST 800-53 r5)AI

SC-23 Session Authenticity good match

prevent

SC-23 requires session authenticity mechanisms such as CSRF tokens to prevent unauthorized forged requests from storing XSS payloads.

SI-10 Information Input Validation good match

prevent

SI-10 enforces input validation to reject malicious XSS payloads submitted via the CSRF vulnerability before storage.

SI-15 Information Output Filtering good match

prevent

SI-15 applies output filtering and encoding to neutralize any stored XSS payloads resulting from CSRF exploitation.

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 →

T1059.007 JavaScript Execution

Adversaries may abuse various implementations of JavaScript for execution.

attack.mitre.org →

Why these techniques?

The CSRF vulnerability in the public-facing WordPress plugin directly enables exploitation of the web application (T1190) to inject and store XSS payloads, which facilitates arbitrary JavaScript execution in the browser (T1059.007).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

NVD Description

Cross-Site Request Forgery (CSRF) vulnerability in Iqonic Design WPBookit wpbookit allows Stored XSS.This issue affects WPBookit: from n/a through <= 1.0.1.

Deeper analysisAI

CVE-2025-26910 is a Cross-Site Request Forgery (CSRF) vulnerability in the WPBookit WordPress plugin developed by Iqonic Design, which enables Stored XSS. This issue affects WPBookit versions from n/a through 1.0.1 and is associated with CWE-352.

The vulnerability can be exploited by unauthenticated remote attackers (AV:N/PR:N) with low attack complexity (AC:L), though it requires user interaction (UI:R). Exploitation involves tricking authenticated users into submitting malicious requests, resulting in the storage of XSS payloads. This leads to low impacts on confidentiality, integrity, and availability (C:L/I:L/A:L), but with changed scope (S:C), yielding a CVSS v3.1 base score of 7.1.

Mitigation details are available in the Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/wpbookit/vulnerability/wordpress-wpbookit-plugin-1-0-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve. The vulnerability was published on 2025-03-10.