要点
- CVE-2021-32620 は org.xwiki.commons:xwiki-commons-core, xwiki (xwiki) に影響する深刻度「高」 (CVSS 8.8) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：1.1%（全脆弱性の 66.5% より高い）。
- 対処：11.10.13, 12.6.7, 12.10.2, 13.0 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.commons:xwiki-commons-core Maven | ≥ 11.6, < 11.10.13≥ 12.0, < 12.6.7≥ 12.10.0, < 12.10.2
| 11.10.1312.6.712.10.2
|
| xwiki | ≥ 11.6, < 11.10.13≥ 12.0, < 12.6.7≥ 12.10.3, < 13.0≥ 12.7, < 12.10.2
| 11.10.1312.6.713.012.10.2
|
概要
Impact
A user disabled on a wiki using email verification for registration can re-activate himself by using the activation link provided for his registration.
Patches
The problem has been patched in the following versions of XWiki: 11.10.13, 12.6.7, 12.10.2, 13.0.
Workarounds
It's 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.
References
https://jira.xwiki.org/browse/XWIKI-17942
For more information
If you have any questions or comments about this advisory:
NVD の説明
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.
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