CVE-2023-49289

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CVSS 3.1

5.4 medium

EPSS

<1%p48

Published

Dec 5, 2023 (Dec 5, 2023)

Modified

Jun 17, 2026

Description

Ajax.NET Professional (AjaxPro) is an AJAX framework for Microsoft ASP.NET which will create proxy JavaScript classes that are used on client-side to invoke methods on the web server. Affected versions of this package are vulnerable cross site scripting attacks. Releases before version 21.12.22.1 are affected. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Vendors: michaelschwarz
Products: ajax.net professional
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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