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    2 vulnerabilities by beautifier

    CVE-2026-109149 (GCVE-0-2026-109149)

    Vulnerability from nvd – Published: 2026-10-13 09:30 – Updated: 2026-10-13 09:30
    VLAI
    Title
    beautifier js-beautify memory allocation
    Summary
    A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
    5.3 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
    CWE
    • CWE-789 - Uncontrolled Memory Allocation
    • CWE-400 - Resource Consumption
    Assigner
    VulDB CNA under the mitre root
    CNA scorecard B 82/100 over 3870 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    beautifier js-beautify Affected: 1.15.0
    Affected: 1.15.1
    Affected: 2.0.0
    Affected: 2.0.1
    Affected: 2.0.2
    Affected: 2.0.3
        cpe:2.3:a:beautifier:js-beautify:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    Mohammedix88 (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:beautifier:js-beautify:*:*:*:*:*:*:*:*"
          ],
          "product": "js-beautify",
          "vendor": "beautifier",
          "versions": [
            {
              "status": "affected",
              "version": "1.15.0"
            },
            {
              "status": "affected",
              "version": "1.15.1"
            },
            {
              "status": "affected",
              "version": "2.0.0"
            },
            {
              "status": "affected",
              "version": "2.0.1"
            },
            {
              "status": "affected",
              "version": "2.0.2"
            },
            {
              "status": "affected",
              "version": "2.0.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Mohammedix88 (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "Uncontrolled Memory Allocation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-13T09:30:16.051Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-416885 | beautifier js-beautify memory allocation",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/416885"
        },
        {
          "name": "VDB-416885 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/416885/cti"
        },
        {
          "name": "CVE-2026-109149 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-109149"
        },
        {
          "name": "Submit #978621 | beautifier js-beautify 1.15.1 Denial of Service",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/978621"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/beautifier/js-beautify/issues/2522"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/beautifier/js-beautify/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-12T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-12T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-12T13:41:35.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "beautifier js-beautify memory allocation",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-109149",
    "datePublished": "2026-10-13T09:30:16.051Z",
    "dateReserved": "2026-10-12T11:36:30.201Z",
    "dateUpdated": "2026-10-13T09:30:16.051Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-109149 (GCVE-0-2026-109149)

    Vulnerability from cvelistv5 – Published: 2026-10-13 09:30 – Updated: 2026-10-13 09:30
    VLAI
    Title
    beautifier js-beautify memory allocation
    Summary
    A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
    5.3 (Medium)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
    CWE
    • CWE-789 - Uncontrolled Memory Allocation
    • CWE-400 - Resource Consumption
    Assigner
    VulDB CNA under the mitre root
    CNA scorecard B 82/100 over 3870 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    beautifier js-beautify Affected: 1.15.0
    Affected: 1.15.1
    Affected: 2.0.0
    Affected: 2.0.1
    Affected: 2.0.2
    Affected: 2.0.3
        cpe:2.3:a:beautifier:js-beautify:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Credits
    Mohammedix88 (VulDB User) VulDB CNA Team
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:beautifier:js-beautify:*:*:*:*:*:*:*:*"
          ],
          "product": "js-beautify",
          "vendor": "beautifier",
          "versions": [
            {
              "status": "affected",
              "version": "1.15.0"
            },
            {
              "status": "affected",
              "version": "1.15.1"
            },
            {
              "status": "affected",
              "version": "2.0.0"
            },
            {
              "status": "affected",
              "version": "2.0.1"
            },
            {
              "status": "affected",
              "version": "2.0.2"
            },
            {
              "status": "affected",
              "version": "2.0.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Mohammedix88 (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "Uncontrolled Memory Allocation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-13T09:30:16.051Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-416885 | beautifier js-beautify memory allocation",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/416885"
        },
        {
          "name": "VDB-416885 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/416885/cti"
        },
        {
          "name": "CVE-2026-109149 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-109149"
        },
        {
          "name": "Submit #978621 | beautifier js-beautify 1.15.1 Denial of Service",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/978621"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/beautifier/js-beautify/issues/2522"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/beautifier/js-beautify/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-12T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-12T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-12T13:41:35.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "beautifier js-beautify memory allocation",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-109149",
    "datePublished": "2026-10-13T09:30:16.051Z",
    "dateReserved": "2026-10-12T11:36:30.201Z",
    "dateUpdated": "2026-10-13T09:30:16.051Z",
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}