Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-40573

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/08/2023
Last modified:
01/09/2023

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki supports scheduled jobs that contain Groovy scripts. Currently, the job checks the content author of the job for programming right. However, modifying or adding a job script to a document doesn't modify the content author. Together with a CSRF vulnerability in the job scheduler, this can be exploited for remote code execution by an attacker with edit right on the wiki. If the attack is successful, an error log entry with "Job content executed" will be produced. This vulnerability has been patched in XWiki 14.10.9 and 15.4RC1.

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:*:*:*:*:*:*:*:* 14.10.9 (excluding)
cpe:2.3:a:xwiki:xwiki:15.0:-:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.0:rc1:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.1:-:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.1:rc1:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.2:-:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.2:rc1:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.3:-:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:15.3:rc1:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools