CVE-2023-50721
9.9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
57.8%
XWiki Platform is a generic wiki platform. Starting in 4.5-rc-1 and prior to versions 14.10.15, 15.5.2, and 15.7-rc-1, the search administration interface doesn’t properly escape the id and label of search user interface extensions, allowing the injection of XWiki syntax containing script macros including Groovy macros that allow remote code execution, impacting the confidentiality, integrity and availability of the whole XWiki instance. This attack can be executed by any user who can edit some wiki page like the user’s profile (editable by default) as user interface extensions that will be displayed in the search administration can be added on any document by any user. The necessary escaping has been added in XWiki 14.10.15, 15.5.2 and 15.7RC1. As a workaround, the patch can be applied manually applied to the page XWiki.SearchAdmin.
Affected configurations
CNA Affected
[
{
"vendor": "xwiki",
"product": "xwiki-platform",
"versions": [
{
"version": ">= 4.5-rc-1, < 14.10.15",
"status": "affected"
},
{
"version": ">= 15.0-rc-1, < 15.5.2",
"status": "affected"
},
{
"version": ">= 15.6-rc-1, < 15.7-rc-1",
"status": "affected"
}
]
}
]Related
9.9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
57.8%