CVE-2026-113649

Status: DeferredMedium (6.5)—

Severity6.5Medium · CVSS 3.1

Exploitation probability—next 30 days

Active exploitationNonot in the CISA catalog

Public exploitNot knownno public code found

ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module and 4.34.0 of core ApostropheCMS, an editor who can import an enabled content type but lacks its stronger publication role can cause import write helpers to create, replace, or remove published variants without the normal publish permission and lifecycle checks. This issue is fixed in import-export 3.7.1 and ApostropheCMS 4.34.0.

CVSS

Base score: 6.5
Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Exploitation probability (EPSS)

FIRST hasn't scored this CVE yet (usual for very recent or rejected CVEs).

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1210 Exploitation of Remote Serviceslateral movement80 %
Primary impactT1565 Data Manipulationimpact75 %

Vector AV:N/PR:L/UI:N: se explota por red con privilegios bajos (editor); el texto indica que crea, reemplaza o elimina variantes publicadas sin el permiso de publicación, lo que es manipulación de datos.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Network Segmentation Vulnerability Scanning Threat Intelligence Program Restrict File and Directory Permissions Privileged Account Management Remote Data Storage

Affected technologies (2)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Apostrophecms — Apostrophe^AI Apostrophecms — Import-export^AI

CWEs

CWE-862

References

Show 5 references

Raw JSON (NVD)

Show

{
  "id": "CVE-2026-113649",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "apostrophecms",
          "product": "apostrophe",
          "versions": [
            {
              "status": "affected",
              "version": "< 4.34.0"
            }
          ]
        },
        {
          "vendor": "@apostrophecms",
          "product": "import-export",
          "versions": [
            {
              "status": "affected",
              "version": "< 3.7.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-10-20T17:17:35.670",
  "references": [
    {
      "url": "https://github.com/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e505ad5ddf498",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce7668634265cfe5ea",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/import-export@3.7.1",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.34.0",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-5m22-7pfq-vp65",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module and 4.34.0 of core ApostropheCMS, an editor who can import an enabled content type but lacks its stronger publication role can cause import write helpers to create, replace, or remove published variants without the normal publish permission and lifecycle checks. This issue is fixed in import-export 3.7.1 and ApostropheCMS 4.34.0."
    }
  ],
  "lastModified": "2026-10-20T19:53:10.247",
  "sourceIdentifier": "security-advisories@github.com"
}