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Critical

cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-108549

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-108549

cc-connect

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "chenhg5",
    "product": "cc-connect",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "1.5.0"
      }
    ],
    "packageURL": "pkg:golang/github.com/chenhg5/cc-connect",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-108549

Source reference: /cveMetadata/cveId

Publisher severity

critical

Source reference: /containers/cna/metrics

Event
#17217 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement