CVE-2026-3633
LOW
INFO
Priority: 0.01
BB Relevance:
33/100
Published: 2026-03-17
Modified: 2026-11-03
First seen: 2026-11-03
Status: active
Attack Surface
Network
CVSS Vector Breakdown
AV:
Network
AC:
High
PR:
High
UI:
Required
S:
Unchanged
C:
Low
I:
Low
A:
Low
Description
A flaw was found in libsoup. A remote attacker, by controlling the method parameter of the `soup_message_new()` function, could inject arbitrary headers and additional request data. This vulnerability, known as CRLF (Carriage Return Line Feed) injection, occurs because the method value is not properly escaped during request line construction, potentially leading to HTTP request injection.
Weakness Classification (1)
References & Advisories (3)
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT