CVE-2022-23620 Path traversal in xwiki-platform-skin-skinx

2022-02-0921:15:12

CWE-22

GitHub_M

www.cve.org

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:H

0.001 Low

EPSS

Percentile

44.6%

JSON

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.

CNA Affected

[
  {
    "product": "xwiki-platform",
    "vendor": "xwiki",
    "versions": [
      {
        "status": "affected",
        "version": ">= 6.2-rc-1, < 13.6"
      }
    ]
  }
]