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CVE-2026-88414

📛 CVE Title

CVE-2026-88414

⬇ Download JSON

Description

MCMS 6.1.1 through 6.2.1 contains a SQL injection vulnerability in the PageAction.verify endpoint (GET /ms/mdiy/page/verify.do).

Overview

State
PUBLISHED
Assigner (CNA)
mitre
CVSS severity
—
CVSS score
—
CVSS vector
—
Effective score
no score available from CNA, NVD, or AI yet
CWE(s)
—
Reserved
2026-09-10
Published
2026-09-22 00:00 UTC
Last updated
2026-09-25 23:22 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/88xxx/CVE-2026-88414.json

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2026-09-22 19:16:55 UTC
NVD last modified
2026-09-22 19:44:52 UTC

NVD / KEV / EPSS data refreshed 2026-09-23 02:35 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

AI-forensic CVSS estimate

Used only when a CVE has no official CVSS from its CNA or NVD. An LLM estimates the v3.1 base score from the description; a HIGH/CRITICAL estimate promotes the CVE to a Threat.

No AI estimate yet — it runs automatically once NVD has been checked, or click the button above.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2026-84810
Assigner
mitre
Published
Sep 22, 2026, 12:00:00 AM
Updated
Sep 22, 2026, 6:51:07 PM
EUVD base score
0.0 / 10
EUVD-reported EPSS
0.0000
Vendors
n/a
Products
n/a (n/a)
Aliases
GHSA-wmj7-4gpr-g8f5

ENISA description: MCMS 6.1.1 through 6.2.1 contains a SQL injection vulnerability in the PageAction.verify endpoint (GET /ms/mdiy/page/verify.do).

EUVD references (1)

Affected products (1)
VendorProductVersionsPlatforms
n/a n/a n/a (affected) —

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (1)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

Remediations (10)

  • CVE-2026-69414 - Vulnerability Details - OpenCVE
    web:app.opencve.io

    Remediation No vendor fix or workaround currently provided. OpenCVE Recommended Actions Use Microsoft's update guide to install the latest Microsoft Defender security update that addresses the elevation of privilege flaw.

    2026-09-23 15:42 UTC
  • CVE-2026-69414 ShieldBreak Zero-Day: No Patch, and CISA BOD 26-04 Gives ...
    web:blog.qualys.com

    What can I do before Microsoft releases a patch ? Qualys TruRisk™ Eliminate provides a recommended mitigation for CVE - 2026 -69414 that can be applied to affected systems while Microsoft works on a fix . Assets can then be reassessed in Qualys VMDR to verify the remediation outcome.

    2026-09-23 15:42 UTC
  • Nvd-cve-2026-69414
    web:nvd.nist.gov

    NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

    2026-09-23 15:42 UTC
  • CVE-2026-69414: Microsoft Defender 'ShieldBreak' Zero-Day — Detection ...
    web:securityarsenal.com

    Microsoft Defender is exposed to the unpatched 'ShieldBreak' flaw ( CVE - 2026 -69414) with no fix yet available. Here's how to detect tampering attempts and harden endpoints now.

    2026-09-23 15:42 UTC
  • Microsoft Patch Tracker (September 2026): Exploit-Ranked | Senserva
    web:senserva.com

    Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.

    2026-09-23 15:42 UTC
  • Defender Zero-Day ShieldBreak CVE-2026-69414 — No Patch | ThreatAft
    web:threataft.com

    CVE - 2026 -69414: Zero-day EoP in Microsoft Defender 'ShieldBreak'. No patch , CISA BOD 26-04 mandates 14-day remediation . Public PoC available. Urgent action.

    2026-09-23 15:42 UTC
  • CVE-2026-69414 Defender Flaw Has No Fix or Affected Builds
    web:windowsforum.com

    Patch Compliance Cannot Close This Ticket Yet The uncomfortable lesson from ShieldBreak is that "patched" is a statement about a particular vulnerability and a particular remediation , not a permanent assurance about a product area. CVE - 2026 -50656 was patched in July. CVE - 2026 -69414 remains pending in August, despite both issues involving Defender's privileged behavior and the same ...

    2026-09-23 15:42 UTC
  • CVE-2026-88414 - Detail CVSS, EPSS & CISA Kev | CVE Find
    web:www.cvefind.com

    Full details for CVE-2026-88414 : technical description, impact, CVSS/EPSS scores, linked CWE, CAPEC, affected CPEs, disclosure date, and mitigation options.

    2026-09-23 15:42 UTC
  • CVE-2026-69414: Improper Access Control - Rapid7
    web:www.rapid7.com

    CVE - 2026 -69414: Improper Access Control. View severity, references, and remediation details from Rapid7.

    2026-09-23 15:42 UTC
  • CVE-2026-69414 PoC Available, Exploit Status & Vulnerability Details ...
    web:www.thehackerwire.com

    How do I fix or mitigate CVE - 2026 -69414? To protect against CVE - 2026 -69414, you should: (1) Apply the latest security patches from Microsoft, (2) Check official security advisories for specific remediation steps, (3) Update affected software to the latest version, and (4) Monitor your systems for any signs of exploitation.

    2026-09-23 15:42 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-88414.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-88414",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-25T23:21:10.330440Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-89",
                "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-25T23:22:37.694Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/15536818056/CVE/issues/1"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MCMS 6.1.1 through 6.2.1 contains a SQL injection vulnerability in the PageAction.verify endpoint (GET /ms/mdiy/page/verify.do)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-22T18:51:07.282Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/15536818056/CVE/issues/1"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-88414",
    "datePublished": "2026-09-22T00:00:00.000Z",
    "dateReserved": "2026-09-10T00:00:00.000Z",
    "dateUpdated": "2026-09-25T23:22:37.694Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}