Cyber Resilience

CVE-2026-22352

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-2026-22352 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-2026-22352 is an Improper Neutralization of Input During Web Page Generation vulnerability, classified as Reflected Cross-site Scripting (XSS) under CWE-79. It affects the Persian Woocommerce SMS WordPress plugin by PersianScript, with the issue present in all versions from n/a through 7.1.1. The vulnerability was published on 2026-02-20 and 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).

Attackers can exploit this reflected XSS over the network with low attack complexity and no required privileges, though it necessitates user interaction, such as a victim visiting a crafted URL. Exploitation executes arbitrary scripts in the context of the victim's browser, enabling low-level impacts on confidentiality, integrity, and availability, with a changed scope that may affect other users or components.

Mitigation details are available in advisories like the Patchstack database entry at https://patchstack.com/database/Wordpress/Plugin/persian-woocommerce-sms/vulnerability/wordpress-persian-woocommerce-sms-plugin-7-1-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve.

EU & UK References

Vulnerability details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PersianScript Persian Woocommerce SMS persian-woocommerce-sms allows Reflected XSS.This issue affects Persian Woocommerce SMS: from n/a through <= 7.1.1.

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 →
Why these techniques?

Reflected XSS in public-facing WordPress plugin directly enables exploitation of a web application vulnerability via crafted URLs to execute scripts in victim browsers.

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

CVEs Like This One

CVE-2021-47873Shared CWE-79
CVE-2026-7052Shared CWE-79
CVE-2024-56060Shared CWE-79
CVE-2025-49043Shared CWE-79
CVE-2026-40038Shared CWE-79
CVE-2024-56022Shared CWE-79
CVE-2025-68889Shared CWE-79
CVE-2026-1074Shared CWE-79
CVE-2025-22539Shared CWE-79
CVE-2025-22286Shared 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, preventing the reflected XSS payload from executing.

SI-15 Information Output Filtering good match
prevent

Requires filtering and encoding of information outputs so that reflected user-supplied data cannot contain executable scripts in the victim's browser context.

SI-3 Malicious Code Protection partial match
preventdetect

Provides malicious-code detection mechanisms that can identify and block common XSS payloads delivered via crafted URLs or requests.

References