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vulnerabilityCVE-2026-55202
Name
CVE-2026-55202
Source
NVD ( link)Debian ( link)
Description
Tinyproxy through 1.11.3, fixed in commit 09312a1, fails to properly validate the Host header during stathost detection, allowing unauthenticated attackers to access the stats page by injecting a matching Host header or bypass detection via port manipulation. Remote attackers can trigger unauthorized access to internal proxy statistics or misroute requests as transparent proxy connections to circumvent access controls.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
tinyproxy
Exploitable

Vulnerability Ratings#


8.8
CVSSv4
8.2
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.11.2
Exploitable
buildroot
master
1.11.2
Exploitable
openwrt
master
1.11.1-r4
Exploitable
openwrt
openwrt-25.12
1.11.1-r3
Exploitable
yocto
kirkstone
1.11.0
Exploitable
yocto
scarthgap
1.11.1
Exploitable