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Vulnerability CVE-2020-15171
Published: 2020-09-10
Description: |
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. |
Type:
CWE-94 (Improper Control of Generation of Code ('Code Injection'))
CVSS2 => (AV:N/AC:M/Au:S/C:P/I:P/A:P)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
6/10 |
6.4/10 |
6.8/10 |
Exploit range |
Attack complexity |
Authentication |
Remote |
Medium |
Single time |
Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Partial |
References: |
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7qw5-pqhc-xm4g
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