CVE-2026-67185

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Source
https://cve.org/CVERecord?id=CVE-2026-67185
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67185.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-67185
Published
2026-07-28T16:30:45Z
Modified
2026-10-28T02:31:10Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
TinyWeb 0.0.8 Path Traversal via URL Path Component
Details

TinyWeb through 0.0.8 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by submitting ../ sequences in the URL path, which are concatenated directly to the configured web root in HttpBuilder::buildResponse() without normalization, dot-segment removal, or boundary checks. Attackers can craft a single request with ../ sequences that pass through the URL parser unchanged and reach the filesystem call via HttpFile::setFile(), exposing sensitive files such as credential stores and private keys when the server process runs as root.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67185.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "0.0.8"
                        },
                        {
                            "last_affected": "0.0.8"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/GeneralSandman/TinyWeb

Affected ranges

Type
GIT
Repo
https://github.com/GeneralSandman/TinyWeb
Events
Introduced
0b3b5fdb5a058f50248cd8547824936b8dd10351
Last Affected
a381da252fe8e873c8aff22703040426cc9b2ae0
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0b3b5fdb5a058f50248cd8547824936b8dd10351"
                },
                {
                    "last_affected": "a381da252fe8e873c8aff22703040426cc9b2ae0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67185.json"