Threat Intel

v0.1

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CVE-2026-28368

HIGH 8.7
Published
2026-03-27
Last Modified
2026-03-31
Affected Apps
19
Affected Devices
57
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where header names are parsed differently by Undertow compared to upstream proxies. This discrepancy in header interpretation can be exploited to launch request smuggling attacks, potentially bypassing security controls and accessing unauthorized resources.
References 2