Vulnerability identifier: #VU72773
Vulnerability risk: Medium
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
XWiki platform
Web applications /
CMS
Vendor: XWiki
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions within comments and async macro. A remote user can bypass implemented security restrictions and gain unauthorized access to the application.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
XWiki platform: 11.6 rc-1
External links
http://github.com/xwiki/xwiki-platform/commit/00532d9f1404287cf3ec3a05056640d809516006
http://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9cqm-5wf7-wcj7
http://jira.xwiki.org/browse/XWIKI-20234
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.