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2 vulnerabilities by t-mart
CVE-2026-50025 (GCVE-0-2026-50025)
Vulnerability from nvd – Published: 2026-09-11 20:42 – Updated: 2026-09-11 20:42
VLAI
EPSS
VEX
Title
Mousehole: Unauthenticated HTTP/WebSocket boundary exposes and mutates MAM cookie state
Summary
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.
Severity
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/t-mart/mousehole/security/advi… | x_refsource_CONFIRM |
| https://github.com/t-mart/mousehole/blob/master/C… | x_refsource_MISC |
{
"containers": {
"cna": {
"affected": [
{
"product": "mousehole",
"vendor": "t-mart",
"versions": [
{
"status": "affected",
"version": "\u003c 0.4.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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\u0027s 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\u0027s `5010:5010` syntax, which can make the issue reachable on mixed-trust LAN/VPN interfaces. Version 0.4.0 patches the issue."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-346",
"description": "CWE-346: Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862: Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T20:42:00.058Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/t-mart/mousehole/security/advisories/GHSA-v64r-gfrc-f6vq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/t-mart/mousehole/security/advisories/GHSA-v64r-gfrc-f6vq"
},
{
"name": "https://github.com/t-mart/mousehole/blob/master/CHANGELOG.md#v040---2026-06-04",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/t-mart/mousehole/blob/master/CHANGELOG.md#v040---2026-06-04"
}
],
"source": {
"advisory": "GHSA-v64r-gfrc-f6vq",
"discovery": "UNKNOWN"
},
"title": "Mousehole: Unauthenticated HTTP/WebSocket boundary exposes and mutates MAM cookie state"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-50025",
"datePublished": "2026-09-11T20:42:00.058Z",
"dateReserved": "2026-06-02T22:46:02.580Z",
"dateUpdated": "2026-09-11T20:42:00.058Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-50025 (GCVE-0-2026-50025)
Vulnerability from cvelistv5 – Published: 2026-09-11 20:42 – Updated: 2026-09-11 20:42
VLAI
EPSS
VEX
Title
Mousehole: Unauthenticated HTTP/WebSocket boundary exposes and mutates MAM cookie state
Summary
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.
Severity
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/t-mart/mousehole/security/advi… | x_refsource_CONFIRM |
| https://github.com/t-mart/mousehole/blob/master/C… | x_refsource_MISC |
{
"containers": {
"cna": {
"affected": [
{
"product": "mousehole",
"vendor": "t-mart",
"versions": [
{
"status": "affected",
"version": "\u003c 0.4.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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\u0027s 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\u0027s `5010:5010` syntax, which can make the issue reachable on mixed-trust LAN/VPN interfaces. Version 0.4.0 patches the issue."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-346",
"description": "CWE-346: Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862: Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T20:42:00.058Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/t-mart/mousehole/security/advisories/GHSA-v64r-gfrc-f6vq",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/t-mart/mousehole/security/advisories/GHSA-v64r-gfrc-f6vq"
},
{
"name": "https://github.com/t-mart/mousehole/blob/master/CHANGELOG.md#v040---2026-06-04",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/t-mart/mousehole/blob/master/CHANGELOG.md#v040---2026-06-04"
}
],
"source": {
"advisory": "GHSA-v64r-gfrc-f6vq",
"discovery": "UNKNOWN"
},
"title": "Mousehole: Unauthenticated HTTP/WebSocket boundary exposes and mutates MAM cookie state"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-50025",
"datePublished": "2026-09-11T20:42:00.058Z",
"dateReserved": "2026-06-02T22:46:02.580Z",
"dateUpdated": "2026-09-11T20:42:00.058Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}