CVE-2026-5252 Details
Description
A security flaw has been discovered in z-9527 admin 1.0/2.0. Affected is an unknown function of the file /server/routes/message.js of the component Message Create Endpoint. Performing a manipulation results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
A stored cross-site scripting (XSS) vulnerability exists in z-9527 Admin versions 1.0 and 2.0, up to commit 72aaf2d. The issue arises in the message create endpoint, where user-supplied content is accepted without proper sanitization or validation. This content is then stored in the database and rendered on the React frontend using dangerouslySetInnerHTML, creating an opportunity for authenticated attackers to inject arbitrary JavaScript. The injected script executes in the browsers of users viewing the message board, potentially leading to session hijacking, credential theft, or unauthorized actions on behalf of the victims.
It is recommended to implement HTML sanitization using libraries like DOMPurify, avoid using dangerouslySetInnerHTML in React, and validate input against a whitelist of allowed HTML tags and attributes.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 1, 2026CISA-ADP
Assessed Apr 1, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/CC-T-454455/Vulnerabilities/tree/master/z9527-admin/vulnerability-10 | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/submit/780613 | [email protected] | Technical Description |
| https://vuldb.com/vuln/354442 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/354442/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| z-9527 admin | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 1, 2026 | New CVE Received | [email protected] |