CVE-2026-108736

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Source
https://cve.org/CVERecord?id=CVE-2026-108736
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108736.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108736
Published
2026-10-11T12:19:42Z
Modified
2026-10-15T02:31:09Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Speedtest Tracker through 1.15.0 IP Allowlist Bypass via X-Forwarded-For Spoofing
Details

Speedtest Tracker through 1.15.0 contains an IP allowlist bypass vulnerability that allows unauthenticated remote attackers to evade ALLOWED_IPS and Prometheus allowlists by spoofing X-Forwarded-For headers. Because bootstrap/app.php trusts every peer as a proxy, attackers can supply an allowlisted address to read /prometheus metrics and reach protected web and API endpoints.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-348"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108736.json"
}
References

Affected packages

Git / github.com/alexjustesen/speedtest-tracker

Affected ranges

Type
GIT
Repo
https://github.com/alexjustesen/speedtest-tracker
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
fce6eb36181ed70b5b0763c391a50b806d7e3da7
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.15.0"
        },
        {
            "fixed":  "1.15.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v.*
v.0.1.0-beta
v0.*
v0.1.0
v0.1.0-alpha.1
v0.1.0-alpha.10
v0.1.0-alpha.2
v0.1.0-alpha.3
v0.1.0-alpha.4
v0.1.0-alpha.5
v0.1.0-alpha.6
v0.1.0-alpha.8
v0.1.0-alpha.9
v0.1.0-alpha7
v0.1.1
v0.1.2
v0.10.0
v0.11.0
v0.11.1
v0.11.10
v0.11.11
v0.11.12
v0.11.13
v0.11.14
v0.11.15
v0.11.16
v0.11.17
v0.11.18
v0.11.19
v0.11.2
v0.11.20
v0.11.21
v0.11.22
v0.11.3
v0.11.4
v0.11.5
v0.11.6
v0.11.7
v0.11.8
v0.11.9
v0.12.0
v0.12.0-beta.1
v0.12.0-beta.2
v0.12.0-beta.3
v0.12.0-beta.4
v0.12.0-beta.5
v0.12.0-beta.6
v0.12.1
v0.12.2
v0.13.0
v0.13.0-beta.1
v0.13.0-beta.2
v0.13.0-beta.3
v0.13.1
v0.13.2
v0.13.3
v0.13.4
v0.14.0
v0.14.0-beta1
v0.14.0-beta2
v0.14.0-beta3
v0.14.0-beta4
v0.14.0-beta5
v0.14.0-beta6
v0.14.0-beta7
v0.14.0-beta8
v0.14.1
v0.14.2
v0.14.2-beta1
v0.14.2-beta2
v0.14.2-beta3
v0.14.2-beta4
v0.14.3
v0.14.4
v0.14.5
v0.14.6
v0.14.7
v0.15.0
v0.15.1
v0.15.2
v0.15.3
v0.15.4
v0.15.5
v0.16.0
v0.16.1
v0.16.2
v0.16.3
v0.16.4
v0.16.5
v0.16.6
v0.17.0
v0.17.1
v0.17.2
v0.17.3
v0.18.0
v0.18.1
v0.18.2
v0.18.3
v0.18.4
v0.18.5
v0.18.6
v0.18.7
v0.19.0
v0.2.0
v0.2.1
v0.20.0
v0.20.1
v0.20.2
v0.20.3
v0.20.4
v0.20.5
v0.20.6
v0.20.7
v0.20.8
v0.20.9
v0.21.0
v0.21.1
v0.21.2
v0.21.3
v0.21.4
v0.21.5
v0.21.6
v0.22.0
v0.23.0
v0.23.1
v0.24.0
v0.24.1
v0.24.2
v0.24.3
v0.25.0
v0.25.1
v0.26.0
v0.3.0
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.6.1
v0.6.2
v0.7.0
v0.7.1
v0.8.0
v0.8.1
v0.9.0
v0.9.1
v0.9.2
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.10.0
v1.10.1
v1.10.2
v1.10.3
v1.10.4-beta.6
v1.11.0
v1.11.1
v1.11.2
v1.12.0
v1.12.1
v1.12.2
v1.12.3
v1.12.4
v1.13.0
v1.13.1
v1.13.10
v1.13.11
v1.13.12
v1.13.2
v1.13.3
v1.13.4
v1.13.5
v1.13.6
v1.13.7
v1.13.8
v1.13.9
v1.14.0
v1.14.1
v1.14.2
v1.14.3
v1.14.4
v1.14.5
v1.14.6
v1.14.7
v1.14.8
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.3.0
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.6.0
v1.6.1
v1.6.10
v1.6.11
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8
v1.6.9
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.8.0
v1.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108736.json"