CVE-2026-96626 (GCVE-0-2026-96626)
Vulnerability from cvelistv5
Published
2026-10-16 21:07
Modified
2026-10-28 17:50
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-522 - Insufficiently Protected Credentials
Summary
Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.5.0, UpdateRegistry and TestRegistry in backend/api/services/container_registry_service.go allow the registry URL to change while preserving the stored encrypted token. When a holder of registries:update and registries:test repoints a generic registry URL without supplying a replacement token, TestRegistry decrypts the preserved token and RegistryLogin sends it to the attacker-controlled host because normalizeRegistryServerAddressInternal does not restrict the destination. This exposes the stored container-registry PAT or password and can enable image access or tampering. This issue is fixed in version 2.5.0.
Impacted products
Vendor Product Version
getarcaneapp arcane Version: < 2.5.0
Create a notification for this product.
Show details on NVD website


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                "id": "CVE-2026-96626",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2026-10-28T17:50:27.687598Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
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      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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      "references": [
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          "name": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54",
          "tags": [
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      "source": {
        "advisory": "GHSA-9pxc-cxp5-qp54",
        "discovery": "UNKNOWN"
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      "title": "Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host"
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  "cveMetadata": {
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    "datePublished": "2026-10-16T21:07:39.570Z",
    "dateReserved": "2026-09-23T14:35:50.129Z",
    "dateUpdated": "2026-10-28T17:50:38.766Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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