RCE in Z-9527 Admin
CVE-2026-5252
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 att…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (1.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Z-9527 Admin — versions 1.0, 2.0
Weakness classification (CWE)
References
- VDB-354442 | z-9527 admin Message Create Endpoint message.js cross site scripting (vdb-entry)
- VDB-354442 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #780613 | z-9527 admin ≤ commit 72aaf2d Cross Site Scripting (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-5252?
- CVE-2026-5252 is a low-severity vulnerability in Z-9527 Admin, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-04-01.
- How severe is CVE-2026-5252?
- Low severity. CVSS v3 base score is 3.5 out of 10.