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CVE-2026-55202

🗓️ 17 Jun 2026 19:13:45Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 95 Views

Tinyproxy up to version 1.11.3 fails host header validation in stathost detection, enabling unauthenticated access to statistics.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-55202
17 Jun 202623:01
–circl
cnnvd
CNNVD
Tinyproxy authorization issue vulnerability
17 Jun 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-55202 Tinyproxy - Stathost Detection Bypass via Host Header Manipulation
17 Jun 202619:13
–cvelist
debiancve
Debian CVE
CVE-2026-55202
17 Jun 202619:13
–debiancve
euvd
EUVD
EUVD-2026-37786
17 Jun 202619:13
–euvd
mend
Mend
CVE-2026-55202
17 Jun 202619:13
–mend
nvd
NVD
CVE-2026-55202
17 Jun 202620:17
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : tinyproxy (openSUSE-SU-2026:22133-1)
22 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-55202
20 Jun 202600:00
–nessus
opensuse
OPENSUSE Linux
tinyproxy-1.11.3-3.1 on GA media (moderate)
19 Jun 202600:00
–opensuse
Rows per page
Vulners
CNA
Node
[
  {
    "vendor": "tinyproxy",
    "product": "tinyproxy",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/tinyproxy/tinyproxy",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "1.11.3"
      },
      {
        "status": "unaffected",
        "version": "09312a185ae25cc486b4ff5987638a7917a48bce",
        "versionType": "git"
      }
    ],
    "repo": "https://github.com/tinyproxy/tinyproxy"
  }
]

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08 Nov 2026 14:05Current
6Medium risk
Vulners AI Score6
CVSS 3.18.2
CVSS 48.8
EPSS0.00381
SSVC
95