CVE-2023-27480

Severity CVSS v4.0:

Pending analysis

Type:

CWE-611 Improper Restriction of XML External Entity Reference ('XXE')

Publication date:

07/03/2023

Last modified:

14/03/2023

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.70 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

7.70

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:xwiki:xwiki::::::::	1.1 (excluding)	13.10.11 (excluding)
cpe:2.3:a:xwiki:xwiki::::::::	14.0 (including)	14.4.7 (excluding)
cpe:2.3:a:xwiki:xwiki::::::::	14.5 (including)	14.10 (excluding)
cpe:2.3:a:xwiki:xwiki:1.1:milestone3::::::
cpe:2.3:a:xwiki:xwiki:1.1:milestone4::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-27480

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools