CVE-2021-32731 Information

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Between (and including) versions 13.1RC1 and 13.1 the reset password form reveals the email address of users just by giving their username. The problem has been patched on XWiki 13.2RC1. As a workaround it is possible to manually modify the resetpasswordinline.vm to perform the changes made to mitigate the vulnerability.

CVSS Vector

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

Reference

https://github.com/xwiki/xwiki-platform/commit/0cf716250b3645a5974c80d8336dcdf885749dff#diff-14a3132e3986b1f5606dd13d9d8a8bb8634bec9932123c5e49e9604cfd850fc2 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h4m4-pgp4-whgm https://jira.xwiki.org/browse/XWIKI-18400

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3