The reset password form reveal users email address

中 5.3CVE-2021-32731 · GHSA-h4m4-pgp4-whgm · 01/07/2021 公開 · 17/06/2026 更新

要点

CVE-2021-32731 は org.xwiki.platform:xwiki-platform-web, xwiki (xwiki) に影響する深刻度「中」 (CVSS 5.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.2%（全脆弱性の 68.2% より高い）。
対処：13.2 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.xwiki.platform:xwiki-platform-web Maven	`≥ 13.1, < 13.2`	`13.2`
xwiki xwiki	`= 13.1`	修正版なし

概要

Impact

The reset password form reveals the email address of users just by giving their username.

Patches

The problem has been patched on XWiki 13.2RC1.

Workarounds

It's possible to manually modify the resetpasswordinline.vm to perform the changes made in https://github.com/xwiki/xwiki-platform/commit/0cf716250b3645a5974c80d8336dcdf885749dff#diff-14a3132e3986b1f5606dd13d9d8a8bb8634bec9932123c5e49e9604cfd850fc2

References

https://jira.xwiki.org/browse/XWIKI-18400

For more information

If you have any questions or comments about this advisory:

Open an issue in Jira XWiki
Email us at Security ML

NVD の説明

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.