223 lines
9.0 KiB
JSON
223 lines
9.0 KiB
JSON
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"cveId": "CVE-2026-77084",
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"state": "PUBLISHED",
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"dateReserved": "2026-08-20T10:55:09.093Z",
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"datePublished": "2026-08-20T11:21:15.048Z",
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},
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"datePublic": "2026-08-05T00:00:00.000Z",
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"title": "n8n before 1.123.69 Remote Code Execution via Git Node Configuration Values",
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"descriptions": [
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{
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"lang": "en",
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"value": "n8n before 1.123.69 (and 2.x before 2.33.4 / 2.34.1) contains a code execution vulnerability in the Git node. The Git node executed certain repository-local git configuration values without neutralizing them, so any subsequent Git node operation against a repository containing a malicious value would execute it as the n8n process user. This is not reachable through the Git node's own configuration controls and requires a separate file-write vulnerability elsewhere to plant the malicious value."
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}
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}
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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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"format": "CVSS",
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"baseScore": 7.7,
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}
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],
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"references": [
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{
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"url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-m87g-qr43-ccvc",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-m87g-qr43-ccvc)"
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},
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{
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"name": "VulnCheck Advisory: n8n before 1.123.69 Remote Code Execution via Git Node Configuration Values",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/n8n-before-remote-code-execution-via-git-node-configuration-values"
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}
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"x_generator": {
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"adp": [
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{
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"metrics": [
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{
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-25T14:35:22.179130Z",
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"id": "CVE-2026-77084",
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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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} |