CVE-2026-5252
z-9527 admin Message Create Endpoint message.js cross site scripting
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 5.1EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
01 Apr 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
z-9527 · adminpublic PoCs found — 1
cve_referencegithub.com/CC-T-454455/Vulnerabilities/tree/master/z9527-admin/vulnerability-10unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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