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FKIE_CVE-2026-31863

Vulnerability from fkie_nvd - Published: 2026-03-11 18:16 - Updated: 2026-06-17 10:34
Severity
3.6 (Low) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Anytype Heart is the middleware library for Anytype. The challenge-based authentication for the local gRPC client API can be bypassed, allowing an attacker to gain access without the 4-digit code. This vulnerability is fixed in anytype-heart 0.48.4, anytype-cli 0.1.11, and Anytype Desktop 0.54.5.
References
security-advisories@github.comhttps://github.com/anyproto/anytype-heart/security/advisories/GHSA-vv3h-7qwr-722vPatch, Vendor Advisory
Impacted products
Vendor Product Version
anytype anytype_cli *
anytype anytype_desktop *
anytype anytype_heart *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "anytype-heart",
          "vendor": "anyproto",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.48.4"
            }
          ]
        },
        {
          "product": "anytype-cli",
          "vendor": "anyproto",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.1.11"
            }
          ]
        },
        {
          "product": "anytype-ts",
          "vendor": "anyproto",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.54.5"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:anytype:anytype_cli:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "48E258B4-F304-4C04-8447-062E18AD427E",
              "versionEndExcluding": "0.1.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:anytype:anytype_desktop:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "06C0A410-2ED2-4A69-9FE4-5153F7D29887",
              "versionEndExcluding": "0.54.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:anytype:anytype_heart:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "061F6964-1440-48DC-B1A9-02F59BFC24C1",
              "versionEndExcluding": "0.48.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Anytype Heart is the middleware library for Anytype. The challenge-based authentication for the local gRPC client API can be bypassed, allowing an attacker to gain access without the 4-digit code. This vulnerability is fixed in anytype-heart 0.48.4, anytype-cli 0.1.11, and Anytype Desktop 0.54.5."
    },
    {
      "lang": "es",
      "value": "Anytype Heart es la biblioteca de middleware para Anytype. La autenticaci\u00f3n basada en desaf\u00edos para la API de cliente gRPC local puede ser eludida, permitiendo a un atacante obtener acceso sin el c\u00f3digo de 4 d\u00edgitos. Esta vulnerabilidad est\u00e1 corregida en anytype-heart 0.48.4, anytype-cli 0.1.11 y Anytype Desktop 0.54.5."
    }
  ],
  "id": "CVE-2026-31863",
  "lastModified": "2026-06-17T10:34:39.330",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.6,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 2.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-31863",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-12T13:52:02.447723Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-11T18:16:25.270",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/anyproto/anytype-heart/security/advisories/GHSA-vv3h-7qwr-722v"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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