139 lines
6.1 KiB
JSON
139 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-23520",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-01-13T18:22:43.980Z",
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"datePublished": "2026-01-15T19:20:22.434Z",
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"dateUpdated": "2026-01-15T19:58:45.182Z"
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},
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"containers": {
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"cna": {
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"title": "Arcane has a Command Injection in Arcane Updater Lifecycle Labels Enables RCE",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-78",
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"lang": "en",
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"description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.1,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-gjqq-6r35-w3r8",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-gjqq-6r35-w3r8"
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},
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{
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"name": "https://github.com/getarcaneapp/arcane/pull/1468",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getarcaneapp/arcane/pull/1468"
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},
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{
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"name": "https://github.com/getarcaneapp/arcane/commit/5a9c2f92e11f86f8997da8c672844468f930b7e4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getarcaneapp/arcane/commit/5a9c2f92e11f86f8997da8c672844468f930b7e4"
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},
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{
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"name": "https://github.com/getarcaneapp/arcane/releases/tag/v1.13.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getarcaneapp/arcane/releases/tag/v1.13.0"
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}
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],
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"affected": [
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{
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"vendor": "getarcaneapp",
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"product": "arcane",
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"versions": [
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{
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"version": "< 1.13.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-01-15T19:20:22.434Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Arcane provides modern docker management. Prior to 1.13.0, Arcane has a command injection in the updater service. Arcane’s updater service supported lifecycle labels com.getarcaneapp.arcane.lifecycle.pre-update and com.getarcaneapp.arcane.lifecycle.post-update that allowed defining a command to run before or after a container update. The label value is passed directly to /bin/sh -c without sanitization or validation. Because any authenticated user (not limited to administrators) can create projects through the API, an attacker can create a project that specifies one of these lifecycle labels with a malicious command. When an administrator later triggers a container update (either manually or via scheduled update checks), Arcane reads the lifecycle label and executes its value as a shell command inside the container. This vulnerability is fixed in 1.13.0."
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}
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],
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"source": {
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"advisory": "GHSA-gjqq-6r35-w3r8",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-01-15T19:58:38.291447Z",
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"id": "CVE-2026-23520",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-01-15T19:58:45.182Z"
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}
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}
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]
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}
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} |