Search criteria
1 vulnerability by jackwrichards
CVE-2026-7220 (GCVE-0-2026-7220)
Vulnerability from cvelistv5 – Published: 2026-04-28 03:15 – Updated: 2026-04-28 12:38
VLAI
Title
jackwrichards FastlyMCP fastly_cli Tool fastly-mcp.mjs os command injection
Summary
A vulnerability has been found in jackwrichards FastlyMCP up to 6f3d0b0e654fc51076badc7fa16c03c461f95620. This impacts an unknown function of the file fastly-mcp.mjs of the component fastly_cli Tool. The manipulation of the argument command leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359820 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359820/cti | signaturepermissions-required |
| https://vuldb.com/submit/802138 | third-party-advisory |
| https://github.com/jackwrichards/FastlyMCP/issues/3 | exploitissue-tracking |
| https://github.com/jackwrichards/FastlyMCP/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jackwrichards | FastlyMCP |
Affected:
6f3d0b0e654fc51076badc7fa16c03c461f95620
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-7220",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-28T12:38:29.241677Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T12:38:36.720Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"fastly_cli Tool"
],
"product": "FastlyMCP",
"vendor": "jackwrichards",
"versions": [
{
"status": "affected",
"version": "6f3d0b0e654fc51076badc7fa16c03c461f95620"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "CPT_Penner (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in jackwrichards FastlyMCP up to 6f3d0b0e654fc51076badc7fa16c03c461f95620. This impacts an unknown function of the file fastly-mcp.mjs of the component fastly_cli Tool. The manipulation of the argument command leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 7.5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "OS Command Injection",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "Command Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T03:15:14.540Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-359820 | jackwrichards FastlyMCP fastly_cli Tool fastly-mcp.mjs os command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/359820"
},
{
"name": "VDB-359820 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/359820/cti"
},
{
"name": "Submit #802138 | jackwrichards fastly-mcp-server 6f3d0b0e654fc51076badc7fa16c03c461f95620 Command Injection",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/802138"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/jackwrichards/FastlyMCP/issues/3"
},
{
"tags": [
"product"
],
"url": "https://github.com/jackwrichards/FastlyMCP/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-27T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-04-27T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-04-27T17:37:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "jackwrichards FastlyMCP fastly_cli Tool fastly-mcp.mjs os command injection"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-7220",
"datePublished": "2026-04-28T03:15:14.540Z",
"dateReserved": "2026-04-27T15:32:47.599Z",
"dateUpdated": "2026-04-28T12:38:36.720Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}