CVE-2023-29516

Severity CVSS v4.0:

Pending analysis

Type:

CWE-74 Injection

Publication date:

19/04/2023

Last modified:

28/04/2023

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights on `XWiki.AttachmentSelector` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping in the "Cancel and return to page" button. This page is installed by default. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. There are no known workarounds for this vulnerability.<br />

Impact

Vector 3.x

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:xwiki:xwiki::::::::		13.10.11 (excluding)
cpe:2.3:a:xwiki:xwiki::::::::	14.0 (including)	14.4.8 (excluding)
cpe:2.3:a:xwiki:xwiki::::::::	14.5 (including)	14.10.1 (excluding)

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

CVE-2023-29516

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools