Vulnerability CVE-2020-11057
Published: 2020-05-12

Description:
In XWiki Platform 7.2 through 11.10.2, registered users without scripting/programming permissions are able to execute python/groovy scripts while editing personal dashboards. This has been fixed 11.3.7 , 11.10.3 and 12.0.

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

CVSS2 => (AV:N/AC:L/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9/10
10/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Xwiki -> Xwiki 

 References:
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rmp6-jjg8-9424
https://jira.xwiki.org/browse/XWIKI-16960
https://medium.com/@andrew.levkin/tews-4c47cfc011d1
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