FKIE_CVE-2023-29450

Vulnerability from fkie_nvd - Published: 2023-07-13 09:15 - Updated: 2026-06-17 05:50
Severity
8.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user "zabbix") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.
References
security@zabbix.comhttps://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
security@zabbix.comhttps://support.zabbix.com/browse/ZBX-22588Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://support.zabbix.com/browse/ZBX-22588Vendor Advisory
Impacted products
Vendor Product Version
zabbix zabbix *
zabbix zabbix *
zabbix zabbix *
zabbix zabbix *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Server",
            "Proxy"
          ],
          "product": "Zabbix",
          "repo": "https://git.zabbix.com/",
          "vendor": "Zabbix",
          "versions": [
            {
              "changes": [
                {
                  "at": "5.0.32rc1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "5.0.31",
              "status": "affected",
              "version": "5.0",
              "versionType": "git"
            },
            {
              "changes": [
                {
                  "at": "6.0.14rc1 (6.0.16 is recommended)",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "6.0.13",
              "status": "affected",
              "version": "6.0",
              "versionType": "git"
            },
            {
              "changes": [
                {
                  "at": "6.2.8rc1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "6.2.7",
              "status": "affected",
              "version": "6.2",
              "versionType": "git"
            },
            {
              "changes": [
                {
                  "at": "6.4.0rc2",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "6.4.0rc1",
              "status": "affected",
              "version": "6.4",
              "versionType": "git"
            }
          ]
        }
      ],
      "source": "security@zabbix.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F04570DF-A096-42C3-B16D-1B134B009F3D",
              "versionEndIncluding": "5.0.33",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "221530A4-AB8C-434C-BB41-F5A5E98317B4",
              "versionEndIncluding": "6.0.15",
              "versionStartIncluding": "6.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9FB7A41B-6B72-4A37-8A30-AA23BADAE942",
              "versionEndIncluding": "6.4.1",
              "versionStartIncluding": "6.4.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D5B6F1C5-A8C8-4F4B-848C-5585523280E0",
              "versionEndIncluding": "6.4.4",
              "versionStartIncluding": "6.4.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data."
    }
  ],
  "id": "CVE-2023-29450",
  "lastModified": "2026-06-17T05:50:04.930",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 6.0,
        "source": "security@zabbix.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-29450",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-06T14:20:54.709979Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-07-13T09:15:09.660",
  "references": [
    {
      "source": "security@zabbix.com",
      "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html"
    },
    {
      "source": "security@zabbix.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.zabbix.com/browse/ZBX-22588"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.zabbix.com/browse/ZBX-22588"
    }
  ],
  "sourceIdentifier": "security@zabbix.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ],
      "source": "security@zabbix.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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