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PatchSiren cyber security CVE debrief

CVE-2025-68613 n8n CVE debrief

CVE-2025-68613 is a n8n vulnerability described as an improper control of dynamically-managed code resources issue. CISA added it to the Known Exploited Vulnerabilities (KEV) catalog on 2026-03-11, which means defenders should treat it as an urgent remediation item. The supplied corpus does not include affected versions, a CVSS score, or detailed exploit conditions, so the safest response is to identify any n8n deployments, follow vendor mitigation guidance, and complete remediation by the KEV due date.

Vendor
n8n
Product
n8n
CVSS
CRITICAL 10
CISA KEV
Listed
Original CVE published
2026-03-11
Original CVE updated
2026-03-11
Advisory published
2026-03-11
Advisory updated
2026-03-11

Who should care

Security, platform, and operations teams responsible for n8n deployments, including administrators who handle patching, configuration, and service continuity.

Technical summary

CISA’s KEV entry identifies CVE-2025-68613 as an n8n "Improper Control of Dynamically-Managed Code Resources Vulnerability." KEV inclusion indicates the issue is considered known to be exploited or otherwise meets CISA’s active-exploitation criteria. The provided corpus does not include affected versions, attack prerequisites, or a CVSS score, so the technical takeaway is limited to the need for immediate remediation and verification against official vendor guidance.

Defensive priority

Urgent

Recommended defensive actions

  • Inventory all n8n instances and confirm where the product is deployed.
  • Follow the vendor’s official mitigation and remediation guidance for CVE-2025-68613.
  • Remediate affected systems by the KEV due date of 2026-03-25.
  • If mitigations are unavailable, discontinue use of the product as directed by CISA KEV guidance.
  • Apply applicable CISA BOD 22-01 guidance for cloud services and verify the service is protected before restoring normal operation.

Evidence notes

This debrief is based only on the supplied CISA KEV metadata and official CVE/NVD/CISA links. The corpus confirms the vulnerability name, product/vendor mapping, KEV listing date (2026-03-11), and due date (2026-03-25). It does not provide a CVSS score, affected version ranges, or deeper exploitation details.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-68613 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-68613

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-68613 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-68613

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.