10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.82 High
EPSS
Percentile
98.4%
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to a remote code execution (RCE) attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the “first name” or “last name” fields during user registration. This impacts all installations that have user registration enabled for guests. This vulnerability has been patched in XWiki 14.10.17, 15.5.3 and 15.8 RC1.
[
{
"vendor": "xwiki",
"product": "xwiki-platform",
"versions": [
{
"version": ">= 2.2, < 14.10.17",
"status": "affected"
},
{
"version": ">= 15.0-rc-1, < 15.5.3",
"status": "affected"
},
{
"version": ">= 15.6-rc-1, < 15.8-rc-1",
"status": "affected"
}
]
}
]