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CVE-2026-56359

🗓️ 08 Jul 2026 13:49:02Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 52 Views

Authenticated users can inject JavaScript URLs into OAuth 2 credential authorization URLs, enabling cross-site scripting.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56359
8 Jul 202613:49
–attackerkb
circl
Circl
CVE-2026-56359
8 Jul 202616:02
–circl
cvelist
Cvelist
CVE-2026-56359 n8n - Cross-Site Scripting in Credential Management OAuth2 Authorization URL
8 Jul 202613:49
–cvelist
euvd
EUVD
EUVD-2026-42257
8 Jul 202613:49
–euvd
mend
Mend
CVE-2026-56359
8 Jul 202613:49
–mend
nvd
NVD
CVE-2026-56359
8 Jul 202614:17
–nvd
osv_ghsa
osv_ghsa
GHSA-364X-8G5J-X2PR n8n has XSS in its Credential Management Flow
27 Mar 202618:08
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-56436
27 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-56359: Improper Neutralization of Input During Web Page Generation
8 Jul 202600:00
–rapid7
snyk
Snyk
Cross-site Scripting (XSS)
8 Jul 202616:39
–snyk
Rows per page
NVD
Vulners
CNA
Node
OR
n8nn8nRange<2.6.4node.js
n8nn8nRange2.7.0–2.8.0node.js
[
  {
    "vendor": "n8n",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.8.0"
      },
      {
        "version": "2.8.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.6.4"
      },
      {
        "version": "2.6.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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09 Jul 2026 15:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 44.8
CVSS 3.15.4
EPSS0.00243
SSVC
52