CVE-2026-108549

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Source
https://cve.org/CVERecord?id=CVE-2026-108549
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108549.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108549
Published
2026-10-10T14:35:04Z
Modified
2026-10-28T02:30:26Z
Severity
  • 9.2 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing
Details

cc-connect through 1.5.0 contains a missing authentication vulnerability in the MAX platform adapter webhook mode in platform/max/max.go that accepts unauthenticated updates when no webhook_secret is configured. Remote attackers reaching the webhook listener on port 8080 can forge updates with an allowed or admin user_id to run privileged commands like /shell on the host.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-306"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108549.json"
}
References

Affected packages

Git / github.com/chenhg5/cc-connect

Affected ranges

Type
GIT
Repo
https://github.com/chenhg5/cc-connect
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
17c61062c2f9ce9bcdd45a2082e491f9743a2770
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.5.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.5.0"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.1.0
v1.1.0-beta.1
v1.1.0-beta.2
v1.1.0-beta.3
v1.1.0-beta.4
v1.1.0-beta.5
v1.1.0-beta.6
v1.1.0-beta.7
v1.2.0
v1.2.0-beta.1
v1.2.0-beta.2
v1.2.0-beta.5
v1.2.0-beta.6
v1.2.0-beta.7
v1.2.2-beta.1
v1.2.2-beta.2
v1.2.2-beta.3
v1.2.2-beta.4
v1.2.2-beta.5
v1.3.0
v1.3.0-rc.1
v1.3.0-rc.2
v1.3.0-rc.3
v1.3.0-rc.4
v1.3.0-rc.5
v1.3.1
v1.3.2
v1.3.3
v1.3.3-beta.1
v1.3.3-beta.2
v1.3.3-beta.3
v1.3.3-beta.4
v1.3.3-beta.5
v1.5.0
v1.5.0-beta.1
v1.5.0-beta.2
v1.5.0-beta.3
v1.5.0-beta.4
v1.5.0-beta.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108549.json"