Executive Summary

CVE‑2023‑7259 alleges a reflected XSS flaw in zzdevelop lenosp’s Adduser page, triggered by a crafted username parameter. The vendor disputes the flaw’s existence, claiming it requires admin rights and is not exploitable. No public proof or exploitation evidence has surfaced, and the vulnerability is not listed in CISA KEV.

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Authoritative CVE Metadata - CVSS Base Score: 2.4 (LOW) - Published: 2024-05-24T07:15:08.930 - Last Modified: 2026-09-03T02:15:18.987

Original Description: ** DISPUTED ** A vulnerability was found in zzdevelop lenosp up to 20230831. It has been classified as problematic. This affects an unknown part of the component Adduser Page. The manipulation of the argument username with the input leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The associated identifier of this vulnerability is VDB-266127. NOTE: The vendor rejected the issue because he claims that XSS which require administrative privileges are not of any use for attackers.

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