CVE-2020-15171CWE-94

Users with SCRIPT rights can execute arbitrary code in XWiki

Medium · published September 10, 2020

CVSS v3.1
6.6
EPSS
1%
Percentile
71.1
In the wild
Unconfirmed
What it is

In XWiki before versions 11.10.5 or 12.2.1, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. The only workaround is to give SCRIPT right only to trusted users.

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01341 · 71.1th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2020-09-10T19:40Z
EPSS history
Timeline
  • 10 SEP 19:40Z
    Users with SCRIPT rights can execute arbitrary code in XWiki
    cvelistv5