CVE-2026-25355 MEDIUM

CVE-2026-25355: WordPress Sanzo theme < 2.4.3 - Cross Site Scripting (XSS) vulnerability

Vendor Skygroup

Product Sanzo

Weakness CWE-79 · XSS

Published March 25, 2026

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

6.5/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in skygroup Sanzo sanzo allows Stored XSS.This issue affects Sanzo: from n/a through < 2.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

Sanzo versions 2.4.3 and earlier contain a cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject malicious scripts. The vulnerability requires user interaction and affects the integrity and confidentiality of the application. An attacker with low-level privileges can craft a malicious request that, when visited by another user, executes arbitrary JavaScript in their browser.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in other users' browsers to steal session data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Users' sessions and data can be compromised if they visit attacker-controlled content while logged in.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account and trick a user into visiting a malicious link or page.

Key dates

06Disclosure timeline

March 25, 2026 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-25355 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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