CVE-2026-115751

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Source
https://cve.org/CVERecord?id=CVE-2026-115751
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115751.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-115751
Aliases
Published
2026-10-23T13:03:33Z
Modified
2026-10-31T02:31:04Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
mcp-from-openapi 2.2.0 before 2.9.0 SSRF blockedHosts Bypass via Trailing-Dot Hostname
Details

Agentfront mcp-from-openapi from 2.2.0 before 2.9.0 contains a server-side request forgery vulnerability that allows attackers to bypass the ssrf.blockedHosts denylist using trailing-dot hostnames. Attackers who control an OpenAPI spec URL or redirect target can append a root dot to a blocked hostname to fetch content from operator-blocked hosts.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-184"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115751.json"
}
References

Affected packages

Git / github.com/agentfront/mcp-from-openapi

Affected ranges

Type
GIT
Repo
https://github.com/agentfront/mcp-from-openapi
Events
Introduced
4e888d7f956ad6897620b0bf275ec18b9649307f
Fixed
8e46e6596dc4de98de63243d10f390b82ef49061
Fixed
47fb7a655de33958b0c923490ab244343eb5fc44
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "2.2.0"
                },
                {
                    "fixed": "2.9.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "47fb7a655de33958b0c923490ab244343eb5fc44"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.9.0",
            "range": [
                {
                    "fixed": "8e46e6596dc4de98de63243d10f390b82ef49061"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115751.json"