CVE-2026-50025

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Source

https://cve.org/CVERecord?id=CVE-2026-50025

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50025.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-50025

Aliases

GHSA-v64r-gfrc-f6vq

Published

2026-09-11T20:42:00Z

Modified

2026-09-12T11:46:15Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Mousehole: Unauthenticated HTTP/WebSocket boundary exposes and mutates MAM cookie state

Details

Mousehole is a background service to update a seedbox IP for MAM and web app to manage it. Prior to version 0.4.05, Mousehole's HTTP/WebSocket management boundary is reachable without application-layer authentication or browser/LAN provenance checks. The service stores a MyAnonamouse (MAM) session cookie in state and reuses the same cookie-bearing serialization for persisted state, public API responses, and WebSocket state updates. Any client that can reach the published Mousehole port can read cookie-bearing state, connect to WebSocket state updates, replace the stored cookie, or force MAM update side effects. The deployment examples publish port 5010 broadly with Docker's 5010:5010 syntax, which can make the issue reachable on mixed-trust LAN/VPN interfaces. Version 0.4.0 patches the issue.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-200",
        "CWE-306",
        "CWE-346",
        "CWE-352",
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50025.json"
}

References

Affected packages

Git / github.com/t-mart/mousehole

Affected ranges

Type

GIT

Repo

https://github.com/t-mart/mousehole

Events

Introduced

Fixed

2df38fbc03938630799a3df65ce15ab438b81dff

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.4.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v0.*

v0.1.10

v0.1.11

v0.1.5

v0.1.6

v0.1.7

v0.1.8

v0.1.9

v0.2.0

v0.3.0

v0.3.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50025.json"