CVE-2023-29522
Assigner: GitHub_M
Published: 2023-04-18T23:38:22.571Z
State: PUBLISHED
title: Code injection from view right on XWiki.ClassSheet in xwiki-platform
problemTypes: descriptions: cweId: CWE-74
description: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 9.9
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
version: 3.1
affected: vendor: xwiki
product: xwiki-platform
versions: version: < 14.4.8
status: affected
version: >= 14.5.0, < 14.10.3
status: affected
descriptions: value: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload. This issue has been patched in XWiki 14.4.8, 14.10.3 and 15.0RC1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
source: advisory: GHSA-mjw9-3f9f-jq2w
discovery: UNKNOWN