Cyber Resilience

CVE-2025-23911

High

Published: 16 January 2025

Published
16 January 2025
Modified
23 April 2026
KEV Added
—
Patch
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CVSS Score v3.1 8.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
EPSS Score 0.0016 37.0th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-23911 is a high-severity SQL Injection (CWE-89) vulnerability. Its CVSS base score is 8.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 37.0th 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-2025-23911 is an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability, classified under CWE-89. It affects the Solidres – Hotel booking plugin for WordPress, with the issue present from n/a through version 0.9.4. The vulnerability was published on 2025-01-16T21:15:32.780 and carries a CVSS v3.1 base score of 8.5 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L).

Low-privileged remote attackers (PR:L) can exploit this vulnerability over the network (AV:N) with low attack complexity (AC:L) and no user interaction (UI:N). Successful exploitation leads to a scope change (S:C), enabling high confidentiality impact (C:H) such as unauthorized data access, alongside low availability impact (A:L) and no integrity impact (I:N).

The Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/solidres/vulnerability/wordpress-solidres-hotel-booking-plugin-for-wordpress-plugin-0-9-4-sql-injection-vulnerability?_s_id=cve provides further details on this WordPress plugin vulnerability.

EU & UK References

Vulnerability details

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in solidres Solidres – Hotel booking plugin solidres allows SQL Injection.This issue affects Solidres – Hotel booking plugin: from n/a through <= 0.9.4.

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 →
T1213.006 Databases Collection
Adversaries may leverage databases to mine valuable information.
attack.mitre.org →
Why these techniques?

SQL injection in public-facing WordPress plugin directly enables T1190 (Exploit Public-Facing Application) for initial access and facilitates T1213.006 (Databases) for unauthorized data collection from the backend database.

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

CVEs Like This One

CVE-2019-25537Shared CWE-89
CVE-2019-25366Shared CWE-89
CVE-2019-25496Shared CWE-89
CVE-2026-1475Shared CWE-89
CVE-2026-26990Shared CWE-89
CVE-2026-44047Shared CWE-89
CVE-2025-12865Shared CWE-89
CVE-2024-11135Shared CWE-89
CVE-2019-25491Shared CWE-89
CVE-2024-13369Shared CWE-89

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

SI-10 directly prevents SQL injection by requiring validation of user inputs before processing in SQL commands, neutralizing special elements as in this Solidres plugin vulnerability.

SI-2 Flaw Remediation good match
prevent

SI-2 mandates identification and correction of the specific SQL injection flaw in Solidres plugin versions through 0.9.4, eliminating the vulnerability.

SI-9 Information Input Restrictions partial match
prevent

SI-9 restricts malicious SQL input payloads through defined limits on information inputs, reducing the attack surface for low-privileged exploitation.

References