Information disclosure in Xwiki
CVE-2021-32731
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.
Vulnerability class: Information Disclosure
EPSS: 0.012 (65.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Xwiki — versions 13.1
- Xwiki Xwiki-platform — versions >= 13.1RC1, <= 13.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-32731?
- CVE-2021-32731 is a medium-severity vulnerability in Xwiki, classified under Information Disclosure. CVSS score: 5.3/10. Published 2021-07-01.
- How severe is CVE-2021-32731?
- Medium severity. CVSS v3 base score is 5.3 out of 10.