CVE-2026-96626 (GCVE-0-2026-96626)
Vulnerability from cvelistv5
Published
2026-10-16 21:07
Modified
2026-10-28 17:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
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.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| getarcaneapp | arcane |
Version: < 2.5.0 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-96626",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-28T17:50:27.687598Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-28T17:50:38.766Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "arcane",
"vendor": "getarcaneapp",
"versions": [
{
"status": "affected",
"version": "\u003c 2.5.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.5,
"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",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-522",
"description": "CWE-522: Insufficiently Protected Credentials",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-16T21:07:39.570Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54"
},
{
"name": "https://github.com/getarcaneapp/arcane/pull/3317",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getarcaneapp/arcane/pull/3317"
},
{
"name": "https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915"
},
{
"name": "https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0"
}
],
"source": {
"advisory": "GHSA-9pxc-cxp5-qp54",
"discovery": "UNKNOWN"
},
"title": "Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-96626",
"datePublished": "2026-10-16T21:07:39.570Z",
"dateReserved": "2026-09-23T14:35:50.129Z",
"dateUpdated": "2026-10-28T17:50:38.766Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…