CVE-2021-32620 Information

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions prior to 11.10.13 12.6.7 and 12.10.2 a user disabled on a wiki using email verification for registration canouldre-activate themself by using the activation link provided for his registration. The problem has been patched in the following versions of XWiki: 11.10.13 12.6.7 12.10.2 13.0. It is possible to workaround the issue by resetting the validkey property of the disabled XWiki users. This can be done by editing the user profile with object editor.

CVSS Vector

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

Reference

https://jira.xwiki.org/browse/XWIKI-17942 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-76mp-659p-rw65 https://github.com/xwiki/xwiki-platform/commit/f9a677408ffb06f309be46ef9d8df1915d9099a4

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8