title: org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki Eval Injection vulnerability
description: XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights `WikiManager.DeleteWiki` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the `wikiId` url parameter. The problem has been patched on XWiki  13.10.11, 14.4.7, and 14.10.
problem types: CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
affected:
{
vendor: xwiki
product: xwiki-platform
versions:
version: >= 5.3-milestone-2, < 13.10.11, status: affected
version: >= 14.0-rc-1, < 14.4.7, status: affected
version: >= 14.5, < 14.10, status: affected
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 10
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:H
version: 3.1
]