CVE-2023-29521CWE-74

Code injection from account/view through VFS Tree macro in xwiki-platform

High · published April 18, 2023

CVSS v3.1
8.4
EPSS
1%
Percentile
66.1
In the wild
Unconfirmed
What it is

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 Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of `Macro.VFSTreeMacro`. This page is not installed by default.This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.2, 14.4.8, 13.10.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.01131 · 66.1th percentile
Weakness
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Published
2023-04-18T23:36Z
EPSS history
Timeline
  • 18 APR 23:36Z
    Code injection from account/view through VFS Tree macro in xwiki-platform
    cvelistv5