FKIE_CVE-2026-23493

Vulnerability from fkie_nvd - Published: 2026-01-15 17:16 - Updated: 2026-01-20 21:48
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14.
References
security-advisories@github.comhttps://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601Patch
security-advisories@github.comhttps://github.com/pimcore/pimcore/pull/18918Issue Tracking
security-advisories@github.comhttps://github.com/pimcore/pimcore/releases/tag/v11.5.14Release Notes
security-advisories@github.comhttps://github.com/pimcore/pimcore/releases/tag/v12.3.1Release Notes
security-advisories@github.comhttps://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9hVendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9hVendor Advisory
Impacted products
Vendor Product Version
pimcore pimcore *
pimcore pimcore *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0B2CDE57-18BF-48B4-A0D7-BA3673CD3016",
              "versionEndExcluding": "11.5.14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD4D552C-238D-49EC-8F68-19EC520EAD57",
              "versionEndExcluding": "12.3.1",
              "versionStartIncluding": "12.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Pimcore is an Open Source Data \u0026 Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14."
    },
    {
      "lang": "es",
      "value": "Pimcore es una Plataforma de Gesti\u00f3n de Datos y Experiencias de C\u00f3digo Abierto. Antes de las versiones 12.3.1 y 11.5.14, el archivo http_error_log almacena las variables $_COOKIE y $_SERVER, lo que significa que informaci\u00f3n sensible como contrase\u00f1as de base de datos, datos de sesi\u00f3n de cookie y otros detalles pueden ser accedidos o recuperados a trav\u00e9s del backend de Pimcore. Esta vulnerabilidad est\u00e1 corregida en las versiones 12.3.1 y 11.5.14."
    }
  ],
  "id": "CVE-2026-23493",
  "lastModified": "2026-01-20T21:48:53.243",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.7,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-01-15T17:16:08.293",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/pimcore/pimcore/pull/18918"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/pimcore/pimcore/releases/tag/v11.5.14"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/pimcore/pimcore/releases/tag/v12.3.1"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.