CVE-2022-41937 Missing Authorization in XWiki Platform

2022-11-2200:00:00

CWE-862

GitHub_M

www.cve.org

xwiki

authorization

vulnerability

patched

xar package

workaround

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.4%

JSON

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The application allows anyone with view access to modify any page of the wiki by importing a crafted XAR package. The problem has been patched in XWiki 14.6RC1, 14.6 and 13.10.8. As a workaround, setting the right of the page Filter.WebHome and making sure only the main wiki administrators can view the application installed on main wiki or edit the page and apply the changed described in commit fb49b4f.

CNA Affected

[
  {
    "vendor": "xwiki",
    "product": "xwiki-platform",
    "versions": [
      {
        "version": "< 13.10.8",
        "status": "affected"
      },
      {
        "version": ">= 14.0.0, < 14.4.3",
        "status": "affected"
      },
      {
        "version": ">= 14.5.0, < 14.6-rc-1",
        "status": "affected"
      }
    ]
  }
]