GitHub_MVULNRICHMENT:CVE-2023-45137CVE-2023-45137 XWiki Platform XSS with edit right in the create document form for existing pages
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
25.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. org.xwiki.platform:xwiki-platform-web starting in version 3.1-milestone-2 and prior to version 13.4-rc-1, as well as org.xwiki.platform:xwiki-platform-web-templates prior to versions 14.10.12 and 15.5-rc-1, are vulnerable to cross-site scripting. When trying to create a document that already exists, XWiki displays an error message in the form for creating it. Due to missing escaping, this error message is vulnerable to raw HTML injection and thus XSS. The injected code is the document reference of the existing document so this requires that the attacker first creates a non-empty document whose name contains the attack code. This has been patched in org.xwiki.platform:xwiki-platform-web version 13.4-rc-1 and org.xwiki.platform:xwiki-platform-web-templates versions 14.10.12 and 15.5-rc-1 by adding the appropriate escaping. The vulnerable template file createinline.vm is part of XWiki’s WAR and can be patched by manually applying the changes from the fix.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:xwiki:xwiki-platform:*:*:*:*:*:*:*:*"
],
"vendor": "xwiki",
"product": "xwiki-platform",
"versions": [
{
"status": "affected",
"version": "3.1-milestone-2",
"lessThan": "13.4-rc-1",
"versionType": "custom"
},
{
"status": "affected",
"version": "14.0-rc-1",
"lessThan": "14.10.12",
"versionType": "custom"
},
{
"status": "affected",
"version": "5.0-rc-1",
"lessThan": "15.5-rc-1",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
25.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total