133 lines
5.4 KiB
JSON
133 lines
5.4 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-2026-54149",
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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": "2026-06-11T21:15:33.871Z",
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"datePublished": "2026-07-10T15:05:32.613Z",
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"dateUpdated": "2026-07-10T16:01:08.445Z"
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},
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"containers": {
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"cna": {
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"title": "MaxKB MCP tool import validation bypass allows post-authentication remote code execution",
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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": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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/1Panel-dev/MaxKB/security/advisories/GHSA-4pr3-9xhm-98x5",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-4pr3-9xhm-98x5"
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},
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{
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"name": "https://github.com/1Panel-dev/MaxKB/releases/tag/v2.10.0-lts",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/1Panel-dev/MaxKB/releases/tag/v2.10.0-lts"
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}
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],
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"affected": [
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{
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"vendor": "1Panel-dev",
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"product": "MaxKB",
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"versions": [
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{
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"version": "< 2.10.0-lts",
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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": "2026-07-10T15:05:32.613Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "MaxKB is an open-source AI assistant for enterprise. Prior to 2.10.0-lts, MaxKB tool import functionality in apps/tools/serializers/tool.py and MCP referencing mode in apps/application/chat_pipeline/step/chat_step/impl/base_chat_step.py do not consistently validate MCP transport type, allowing an authenticated user to import a .tool file containing stdio transport with malicious commands and trigger the configuration through an AI Chat node so MultiServerMCPClient executes arbitrary system commands. This issue is fixed in version 2.10.0-lts."
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}
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],
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"source": {
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"advisory": "GHSA-4pr3-9xhm-98x5",
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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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"references": [
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{
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"url": "https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-4pr3-9xhm-98x5",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-10T16:01:03.903578Z",
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"id": "CVE-2026-54149",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-07-10T16:01:08.445Z"
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}
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}
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]
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}
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} |