Cyber Resilience

CVE-2025-26943

Critical

Published: 25 February 2025

Published
25 February 2025
Modified
23 April 2026
KEV Added
—
Patch
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CVSS Score v3.1 9.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
EPSS Score 0.0005 16.5th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-26943 is a critical-severity SQL Injection (CWE-89) vulnerability. Its CVSS base score is 9.3 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 16.5th 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-2 (Flaw Remediation).

Deeper analysis

CVE-2025-26943 is an Improper Neutralization of Special Elements used in an SQL Command vulnerability, enabling Blind SQL Injection (CWE-89), in the Easy Quotes WordPress plugin by Jürgen Müller. The issue affects the easy-quotes plugin from unknown initial versions through version 1.2.2.

With a CVSS v3.1 base score of 9.3 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L), the vulnerability is exploitable by unauthenticated remote attackers over the network with low attack complexity and no user interaction. Exploitation can result in high confidentiality impact, such as extracting sensitive data from the database via blind SQL injection techniques, alongside low availability impact and a change in scope.

Patchstack's advisory documents the SQL injection vulnerability in the WordPress Easy Quotes plugin version 1.2.2, available at https://patchstack.com/database/Wordpress/Plugin/easy-quotes/vulnerability/wordpress-easy-quotes-plugin-1-2-2-sql-injection-vulnerability?_s_id=cve.

EU & UK References

Vulnerability details

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Jürgen Müller Easy Quotes easy-quotes allows Blind SQL Injection.This issue affects Easy Quotes: from n/a through <= 1.2.2.

CWE(s)
CWE-89

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 →
Why these techniques?

SQL injection vulnerability in public-facing WordPress plugin directly enables remote exploitation of Internet-facing applications for initial access and data extraction.

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

CVEs Like This One

CVE-2026-39334Shared CWE-89
CVE-2024-13488Shared CWE-89
CVE-2026-20002Shared CWE-89
CVE-2025-1446Shared CWE-89
CVE-2025-22699Shared CWE-89
CVE-2026-36232Shared CWE-89
CVE-2026-31871Shared CWE-89
CVE-2026-33078Shared CWE-89
CVE-2026-46359Shared CWE-89
CVE-2025-22691Shared CWE-89

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly enforces validation and neutralization of special elements in user inputs to prevent blind SQL injection vulnerabilities like CVE-2025-26943.

SI-2 Flaw Remediation good match
prevent

Requires identification, reporting, and correction of flaws such as the SQL injection in the Easy Quotes plugin up to version 1.2.2.

RA-5 Vulnerability Monitoring and Scanning partial match
detect

Vulnerability scanning detects SQL injection flaws like CVE-2025-26943 in WordPress plugins for timely remediation.

References