CVE-2021-32731
The reset password form reveal users email address
Description
### 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](https://jira.xiwki.org) * Email us at [Security ML](mailto:security@xwiki.org)
How to fix CVE-2021-32731
To remediate CVE-2021-32731, upgrade the affected package to a fixed version below.
- —upgrade to 13.2 or later
Is CVE-2021-32731 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.1, < 13.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References (5)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-32731
- PATCHgithub.com/xwiki/xwiki-platform
- WEBgithub.com/xwiki/xwiki-platform/commit/0cf716250b3645a5974c80d8336dcdf885749dff#diff-14a3132e3986b1f5606dd13d9d8a8bb8634bec9932123c5e49e9604cfd850fc2
- WEBgithub.com/xwiki/xwiki-platform/security/advisories/GHSA-h4m4-pgp4-whgm