CVE-2020-15252

Description

In XWiki before version 12.5 and 11.10.6, 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. This is patched in XWiki 12.5 and XWiki 11.10.6.

Risk Information

Base Score

8.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

2.703

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2020-15252 are fixed in Xwiki-platform-oldcore 11.10.6	Windows
Vulnerabilities CVE-2020-15252 are fixed in Xwiki-platform-oldcore 12.5	Windows
Vulnerabilities CVE-2020-15252 are fixed in Xwiki-platform-oldcore for Linux 11.10.6	Linux
Vulnerabilities CVE-2020-15252 are fixed in Xwiki-platform-oldcore for Linux 12.5	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234