CVE-2026-90946

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Source

https://cve.org/CVERecord?id=CVE-2026-90946

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90946.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-90946

Published

2026-09-14T17:52:06Z

Modified

2026-10-21T03:00:11Z

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

DeepWiki-Open through commit d92819a Arbitrary File Read via /ws/chat WebSocket

Details

DeepWiki-Open through commit d92819a contains an arbitrary file read vulnerability in the unauthenticated /ws/chat WebSocket endpoint that accepts repo_url as a filesystem path with no containment. Attackers can supply arbitrary directory paths to read all files with supported extensions including Python, JavaScript, YAML, and JSON files containing hardcoded secrets and credentials.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-73"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90946.json"
}

References

Affected packages

Git / github.com/AsyncFuncAI/deepwiki-open

Affected ranges

Type

GIT

Repo

https://github.com/AsyncFuncAI/deepwiki-open

Events

Introduced

Last Affected

d92819a

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "d92819a"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90946.json"