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CVE-2025-68949

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured whitelist entry as a substring. This issue affected instances where workflow editors relied on IP-based access controls to restrict webhook access. Both IPv4 and IPv6 addresses were impacted. An attacke
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e46498352d578a0a8a7e1664ba2b5d0600e973b8d071799f7e9305599ec0e7db
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-134","description":"CWE-134: Use of Externally-Controlled Format String","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"n8n","vendor":"n8n-io","versions":[{"status":"affected","version":">= 1.36.0, < 2.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-134","description":"CWE-134: Use of Externally-Controlled Format String","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/n8n-io/n8n/commit/11f8597d4ad69ea3b58941573997fdbc4de1fec5","tags":["x_refsource_MISC"],"url":"https://github.com/n8n-io/n8n/commit/11f8597d4ad69ea3b58941573997fdbc4de1fec5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/references/3
{"name":"https://github.com/n8n-io/n8n/issues/23399","tags":["x_refsource_MISC"],"url":"https://github.com/n8n-io/n8n/issues/23399"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/references/1
{"name":"https://github.com/n8n-io/n8n/pull/23399","tags":["x_refsource_MISC"],"url":"https://github.com/n8n-io/n8n/pull/23399"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/references/2
{"name":"https://github.com/n8n-io/n8n/security/advisories/GHSA-w96v-gf22-crwp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-w96v-gf22-crwp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d5c401a8e5327b29043e4220bca4cccd5885636b5a6b9246666731a95fa5ad52 · sha256:837f57cc4f2d778a… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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