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CVE-2026-33751 n8n Vulnerable to LDAP Filter Injection in LDAP Node

🗓️ 25 Mar 2026 18:47:39Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

LDAP filter injection in the directory access protocol node allows unescaped user input to alter filters.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33751
25 Mar 202618:47
attackerkb
Circl
CVE-2026-33751
25 Mar 202621:40
circl
CNNVD
n8n 注入漏洞
25 Mar 202600:00
cnnvd
CVE
CVE-2026-33751
25 Mar 202618:47
cve
EUVD
EUVD-2026-15958
26 Mar 202618:30
euvd
Github Security Blog
n8n Vulnerable to LDAP Filter Injection in LDAP Node
26 Mar 202618:30
github
NVD
CVE-2026-33751
25 Mar 202619:16
nvd
OSV
CVE-2026-33751 n8n Vulnerable to LDAP Filter Injection in LDAP Node
25 Mar 202618:47
osv
OSV
GHSA-W83Q-MCMX-MH42 n8n Vulnerable to LDAP Filter Injection in LDAP Node
26 Mar 202618:30
osv
Positive Technologies
PT-2026-28091
25 Mar 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 1.123.27",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0-rc.0, < 2.13.3",
        "status": "affected"
      },
      {
        "version": "= 2.14.0",
        "status": "affected"
      }
    ]
  }
]

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