ncsc-2025-0231
Vulnerability from csaf_ncscnl
Published
2025-07-17 12:35
Modified
2025-07-17 12:35
Summary
Kwetsbaarheden verholpen in XWiki

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten
XWiki heeft kwetsbaarheden verholpen in het rendering systeem en de standaard macro content parser.
Interpretaties
De kwetsbaarheden in het XWiki rendering systeem stelden aanvallers in staat om XSS-aanvallen uit te voeren door de afhankelijkheid van de `xdom+xml/current` syntax. Deze kwetsbaarheid is verholpen in versie 14.10. Daarnaast waren er kwetsbaarheden in de standaard macro content parser die leidden tot privilege-escalatie en remote code execution door problemen met geneste macro's. Deze zijn gepatcht in de versies 13.10.11, 14.4.7 en 14.10. De aanvaller kon ongeautoriseerde macro's uitvoeren door de restricties in de macro content parser te omzeilen.
Oplossingen
XWiki heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-80
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE-863
Incorrect Authorization
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')


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{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "XWiki heeft kwetsbaarheden verholpen in het rendering systeem en de standaard macro content parser.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheden in het XWiki rendering systeem stelden aanvallers in staat om XSS-aanvallen uit te voeren door de afhankelijkheid van de `xdom+xml/current` syntax. Deze kwetsbaarheid is verholpen in versie 14.10. Daarnaast waren er kwetsbaarheden in de standaard macro content parser die leidden tot privilege-escalatie en remote code execution door problemen met geneste macro\u0027s. Deze zijn gepatcht in de versies 13.10.11, 14.4.7 en 14.10. De aanvaller kon ongeautoriseerde macro\u0027s uitvoeren door de restricties in de macro content parser te omzeilen.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "XWiki heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
        "title": "CWE-80"
      },
      {
        "category": "general",
        "text": "Improper Control of Generation of Code (\u0027Code Injection\u0027)",
        "title": "CWE-94"
      },
      {
        "category": "general",
        "text": "Incorrect Authorization",
        "title": "CWE-863"
      },
      {
        "category": "general",
        "text": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
        "title": "CWE-79"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference - cveprojectv5; github; nvd",
        "url": "https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-32mf-57h2-64x9"
      },
      {
        "category": "external",
        "summary": "Reference - cveprojectv5; github; nvd",
        "url": "https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-w3wh-g4m9-783p"
      }
    ],
    "title": "Kwetsbaarheden verholpen in XWiki",
    "tracking": {
      "current_release_date": "2025-07-17T12:35:48.998487Z",
      "generator": {
        "date": "2025-06-05T14:45:00Z",
        "engine": {
          "name": "V.A.",
          "version": "1.1"
        }
      },
      "id": "NCSC-2025-0231",
      "initial_release_date": "2025-07-17T12:35:48.998487Z",
      "revision_history": [
        {
          "date": "2025-07-17T12:35:48.998487Z",
          "number": "1.0.0",
          "summary": "Initiele versie"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/\u003e=14.0|\u003c14.4.7",
                "product": {
                  "name": "vers:unknown/\u003e=14.0|\u003c14.4.7",
                  "product_id": "CSAFPID-2976360"
                }
              },
              {
                "category": "product_version_range",
                "name": "vers:unknown/\u003e=14.5|\u003c14.10",
                "product": {
                  "name": "vers:unknown/\u003e=14.5|\u003c14.10",
                  "product_id": "CSAFPID-2976361"
                }
              },
              {
                "category": "product_version_range",
                "name": "vers:unknown/\u003e=4.2-milestone-1|\u003c13.10.11",
                "product": {
                  "name": "vers:unknown/\u003e=4.2-milestone-1|\u003c13.10.11",
                  "product_id": "CSAFPID-2976359"
                }
              },
              {
                "category": "product_version_range",
                "name": "vers:unknown/\u003e=5.4.5|\u003c14.10",
                "product": {
                  "name": "vers:unknown/\u003e=5.4.5|\u003c14.10",
                  "product_id": "CSAFPID-2976364"
                }
              }
            ],
            "category": "product_name",
            "name": "Xwiki-rendering"
          }
        ],
        "category": "vendor",
        "name": "XWiki"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-53835",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "title": "CWE-79"
        },
        {
          "category": "other",
          "text": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
          "title": "CWE-80"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-2976360",
          "CSAFPID-2976361",
          "CSAFPID-2976359",
          "CSAFPID-2976364"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-53835 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2025/cve-2025-53835.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.0,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-2976360",
            "CSAFPID-2976361",
            "CSAFPID-2976359",
            "CSAFPID-2976364"
          ]
        }
      ],
      "title": "CVE-2025-53835"
    },
    {
      "cve": "CVE-2025-53836",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Control of Generation of Code (\u0027Code Injection\u0027)",
          "title": "CWE-94"
        },
        {
          "category": "other",
          "text": "Incorrect Authorization",
          "title": "CWE-863"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-2976360",
          "CSAFPID-2976361",
          "CSAFPID-2976359",
          "CSAFPID-2976364"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-53836 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2025/cve-2025-53836.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-2976360",
            "CSAFPID-2976361",
            "CSAFPID-2976359",
            "CSAFPID-2976364"
          ]
        }
      ],
      "title": "CVE-2025-53836"
    }
  ]
}


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