GHSA-RWJ2-W85G-5CMM
Vulnerability from github – Published: 2025-05-06 16:45 – Updated: 2025-05-06 21:44
VLAI
Summary
goshs route not protected, allows command execution
Details
Summary
It seems that when running goshs without arguments it is possible for anyone to execute commands on the server. This was tested on version 1.0.4 of goshs. The command function was introduced in version 0.3.4.
Details
It seems that the function dispatchReadPump does not checks the option cli -c, thus allowing anyone to execute arbitrary command through the use of websockets.
PoC
Used websocat for the POC:
echo -e '{"type": "command", "content": "id"}' |./websocat 'ws://192.168.1.11:8000/?ws' -t
Impact
The vulnerability will only impacts goshs server on vulnerable versions.
Severity
9.4 (Critical)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.0.4"
},
"package": {
"ecosystem": "Go",
"name": "github.com/patrickhener/goshs"
},
"ranges": [
{
"events": [
{
"introduced": "0.3.4"
},
{
"fixed": "1.0.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-46816"
],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-77"
],
"github_reviewed": true,
"github_reviewed_at": "2025-05-06T16:45:17Z",
"nvd_published_at": "2025-05-06T19:16:00Z",
"severity": "CRITICAL"
},
"details": "### Summary\n\nIt seems that when running **goshs** without arguments it is possible for anyone to execute commands on the server. This was tested on version **1.0.4** of **goshs**. The command function was introduced in version **0.3.4**.\n\n### Details\n\nIt seems that the function ```dispatchReadPump``` does not checks the option cli ```-c```, thus allowing anyone to execute arbitrary command through the use of websockets.\n\n### PoC\n\nUsed **websocat** for the POC:\n```bash\necho -e \u0027{\"type\": \"command\", \"content\": \"id\"}\u0027 |./websocat \u0027ws://192.168.1.11:8000/?ws\u0027 -t\n```\n\n### Impact\n\nThe vulnerability will only impacts goshs server on vulnerable versions.",
"id": "GHSA-rwj2-w85g-5cmm",
"modified": "2025-05-06T21:44:02Z",
"published": "2025-05-06T16:45:17Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/patrickhener/goshs/security/advisories/GHSA-rwj2-w85g-5cmm"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46816"
},
{
"type": "WEB",
"url": "https://github.com/patrickhener/goshs/commit/160220974576afe5111485b8d12fd36058984cfa"
},
{
"type": "PACKAGE",
"url": "https://github.com/patrickhener/goshs"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
}
],
"summary": "goshs route not protected, allows command execution"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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