GSD-2022-23620

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document references when serializing it on filesystem, it is possible to for the HTML export process to contain reference elements containing filesystem syntax like "../", "./". or "/" in general. The referenced elements are not properly escaped. This issue has been resolved in version 13.6-rc-1. This issue can be worked around by limiting or disabling document export.
Aliases
Aliases
CVE-2022-23620
To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-23620",
    "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document references when serializing it on filesystem, it is possible to for the HTML export process to contain reference elements containing filesystem syntax like \"../\", \"./\". or \"/\" in general. The referenced elements are not properly escaped. This issue has been resolved in version 13.6-rc-1. This issue can be worked around by limiting or disabling document export.",
    "id": "GSD-2022-23620"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23620"
      ],
      "details": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document references when serializing it on filesystem, it is possible to for the HTML export process to contain reference elements containing filesystem syntax like \"../\", \"./\". or \"/\" in general. The referenced elements are not properly escaped. This issue has been resolved in version 13.6-rc-1. This issue can be worked around by limiting or disabling document export.",
      "id": "GSD-2022-23620",
      "modified": "2023-12-13T01:19:35.258041Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-23620",
        "STATE": "PUBLIC",
        "TITLE": "Path traversal in xwiki-platform-skin-skinx"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "xwiki-platform",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 6.2-rc-1, \u003c 13.6"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "xwiki"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document references when serializing it on filesystem, it is possible to for the HTML export process to contain reference elements containing filesystem syntax like \"../\", \"./\". or \"/\" in general. The referenced elements are not properly escaped. This issue has been resolved in version 13.6-rc-1. This issue can be worked around by limiting or disabling document export."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq",
            "refsource": "CONFIRM",
            "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq"
          },
          {
            "name": "https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5",
            "refsource": "MISC",
            "url": "https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5"
          },
          {
            "name": "https://jira.xwiki.org/browse/XWIKI-18819",
            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-18819"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-7ph6-5cmq-xgjq",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[6.2,13.6)",
          "affected_versions": "All versions starting from 6.2 before 13.6",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-937"
          ],
          "date": "2022-02-10",
          "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. it is possible to for the HTML export process to contain reference elements containing filesystem syntax like \"../\", \"./\". or \"/\" in general. The referenced elements are not properly escaped. This issue has been resolved . This issue can be worked around by limiting or disabling document export.",
          "fixed_versions": [
            "13.6"
          ],
          "identifier": "CVE-2022-23620",
          "identifiers": [
            "GHSA-7ph6-5cmq-xgjq",
            "CVE-2022-23620"
          ],
          "not_impacted": "All versions before 6.2, all versions starting from 13.6",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-skin-skinx",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to version 13.6 or above.",
          "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
          "urls": [
            "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq",
            "https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5",
            "https://jira.xwiki.org/browse/XWIKI-18819",
            "https://github.com/advisories/GHSA-7ph6-5cmq-xgjq"
          ],
          "uuid": "bc064194-b106-4347-9cd1-2bb2476ea8f9"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "13.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-23620"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions AbstractSxExportURLFactoryActionHandler#processSx does not escape anything from SSX document references when serializing it on filesystem, it is possible to for the HTML export process to contain reference elements containing filesystem syntax like \"../\", \"./\". or \"/\" in general. The referenced elements are not properly escaped. This issue has been resolved in version 13.6-rc-1. This issue can be worked around by limiting or disabling document export."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-116"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7ph6-5cmq-xgjq"
            },
            {
              "name": "https://jira.xwiki.org/browse/XWIKI-18819",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://jira.xwiki.org/browse/XWIKI-18819"
            },
            {
              "name": "https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/xwiki/xwiki-platform/commit/ab778254fb8f71c774e1c1239368c44fe3b6bba5"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-06-27T02:43Z",
      "publishedDate": "2022-02-09T22:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.