Medium severity6.3NVD Advisory· Published Dec 5, 2023· Updated Jun 17, 2026
CVE-2023-49289
CVE-2023-49289
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
AjaxNetProfessionalNuGet | < 21.12.22.1 | 21.12.22.1 |
Affected products
2- michaelschwarz/Ajax.NET-Professionalv5Range: < 21.12.22.1
Patches
Vulnerability mechanics
References
6- github.com/michaelschwarz/Ajax.NET-Professional/commit/c89e39b9679fcb8ab6644fe21cc7e652cb615e2bnvdPatchWEB
- github.com/advisories/GHSA-8v6j-gc74-fmppghsaADVISORY
- github.com/michaelschwarz/Ajax.NET-Professional/security/advisories/GHSA-8v6j-gc74-fmppnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-49289ghsaADVISORY
- www.nuget.org/packages/AjaxNetProfessionalghsaWEB
- www.nuget.org/packages/AjaxNetProfessional/nvdProduct
News mentions
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