CVE-2026-3634
Libsoup: libsoup: http header injection and response splitting via crlf injection in content-type header
Description
A flaw was found in libsoup. An attacker controlling the value used to set the Content-Type header can inject a Carriage Return Line Feed (CRLF) sequence due to improper input sanitization in the `soup_message_headers_set_content_type()` function. This vulnerability allows for the injection of arbitrary header-value pairs, potentially leading to HTTP header injection and response splitting attacks.
CVSS Vector Breakdown
AV:NAttack VectorAC:HAttack ComplexityPR:HPrivileges RequiredUI:RUser InteractionS:UScopeC:LConfidentialityI:LIntegrityA:LAvailabilityWeaknesses
Affected Products
Exploitability
References
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