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    2 vulnerabilities by ONEARMY

    CVE-2026-116018 (GCVE-0-2026-116018)

    Vulnerability from nvd – Published: 2026-10-24 11:40 – Updated: 2026-10-24 11:40
    VLAI
    Title
    ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint
    Summary
    ONEARMY community-platform before 2.165.2 contains an insecure direct object reference vulnerability that allows authenticated users to mark other users' notifications as read via POST /api/notifications/:id/read. Attackers can iterate sequential notification IDs to suppress unread indicators of users in the same tenant, causing them to miss replies, comments and new-content notices.
    Severity
    5.3 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6775 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    ONEARMY community-platform Affected: 0 , < 2.165.2 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-21 06:36
    Credits
    hieuPenguinnn
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/ONEARMY/community-platform",
          "product": "community-platform",
          "repo": "https://github.com/ONEARMY/community-platform",
          "vendor": "ONEARMY",
          "versions": [
            {
              "lessThan": "2.165.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "hieuPenguinnn"
        }
      ],
      "datePublic": "2026-10-21T06:36:05.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "ONEARMY community-platform before 2.165.2 contains an insecure direct object reference vulnerability that allows authenticated users to mark other users\u0027 notifications as read via POST /api/notifications/:id/read. Attackers can iterate sequential notification IDs to suppress unread indicators of users in the same tenant, causing them to miss replies, comments and new-content notices."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-24T11:40:34.948Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/ONEARMY/community-platform/issues/5022"
        },
        {
          "tags": [
            "patch",
            "issue-tracking"
          ],
          "url": "https://github.com/ONEARMY/community-platform/pull/5011"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/ONEARMY/community-platform/commit/571732c26caf1a0a46e5335d275cef2e19dfab08"
        },
        {
          "name": "community-platform v2.165.2 Release Notes",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/ONEARMY/community-platform/releases/tag/v2.165.2"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/ONEARMY/community-platform/blob/v2.163.2/src/routes/api.notifications.$id.read.ts#L6-L22"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://hackmd.io/@hieuPenguinnn/onearmy-community-platform-notification-read-idor"
        },
        {
          "name": "VulnCheck Advisory: ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/onearmy-community-platform-before-2.165.2-idor-via-notification-read-endpoint"
        }
      ],
      "title": "ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-116018",
    "datePublished": "2026-10-24T11:40:34.948Z",
    "dateReserved": "2026-10-24T11:23:56.802Z",
    "dateUpdated": "2026-10-24T11:40:34.948Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-116018 (GCVE-0-2026-116018)

    Vulnerability from cvelistv5 – Published: 2026-10-24 11:40 – Updated: 2026-10-24 11:40
    VLAI
    Title
    ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint
    Summary
    ONEARMY community-platform before 2.165.2 contains an insecure direct object reference vulnerability that allows authenticated users to mark other users' notifications as read via POST /api/notifications/:id/read. Attackers can iterate sequential notification IDs to suppress unread indicators of users in the same tenant, causing them to miss replies, comments and new-content notices.
    Severity
    5.3 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
    4.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
    CWE
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6775 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    ONEARMY community-platform Affected: 0 , < 2.165.2 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-21 06:36
    Credits
    hieuPenguinnn
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/ONEARMY/community-platform",
          "product": "community-platform",
          "repo": "https://github.com/ONEARMY/community-platform",
          "vendor": "ONEARMY",
          "versions": [
            {
              "lessThan": "2.165.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "hieuPenguinnn"
        }
      ],
      "datePublic": "2026-10-21T06:36:05.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "ONEARMY community-platform before 2.165.2 contains an insecure direct object reference vulnerability that allows authenticated users to mark other users\u0027 notifications as read via POST /api/notifications/:id/read. Attackers can iterate sequential notification IDs to suppress unread indicators of users in the same tenant, causing them to miss replies, comments and new-content notices."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-24T11:40:34.948Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/ONEARMY/community-platform/issues/5022"
        },
        {
          "tags": [
            "patch",
            "issue-tracking"
          ],
          "url": "https://github.com/ONEARMY/community-platform/pull/5011"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/ONEARMY/community-platform/commit/571732c26caf1a0a46e5335d275cef2e19dfab08"
        },
        {
          "name": "community-platform v2.165.2 Release Notes",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/ONEARMY/community-platform/releases/tag/v2.165.2"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/ONEARMY/community-platform/blob/v2.163.2/src/routes/api.notifications.$id.read.ts#L6-L22"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://hackmd.io/@hieuPenguinnn/onearmy-community-platform-notification-read-idor"
        },
        {
          "name": "VulnCheck Advisory: ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/onearmy-community-platform-before-2.165.2-idor-via-notification-read-endpoint"
        }
      ],
      "title": "ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-116018",
    "datePublished": "2026-10-24T11:40:34.948Z",
    "dateReserved": "2026-10-24T11:23:56.802Z",
    "dateUpdated": "2026-10-24T11:40:34.948Z",
    "state": "PUBLISHED"
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}