What’s Vulnerable › Vulnerabilities

CVE-2022-23619: Information exposure in xwiki-platform

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-09 · updated 2026-06-17
• Weakness: CWE-200

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to guess if a user has an account on the wiki by using the "Forgot your password" form, even if the wiki is closed to guest users. This problem has been patched on XWiki 12.10.9, 13.4.1 and 13.6RC1. Users are advised yo update. There are no known workarounds for this issue.

Affected products

• xwiki-platform: before 12.10.9; from 13.0 through 13.4; from 13.4.2 through 13.6 — fixed in 12.10.9

How to fix

Upgrade to a fixed version: xwiki-platform 12.10.9. Check the vendor advisory for mitigations.

References

• https://github.com/xwiki/xwiki-platform/commit/d8a3cce48e0ac1a0f4a3cea7a19747382d9c9494
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-35fg-hjcr-j65f
• https://jira.xwiki.org/browse/XWIKI-18787
• https://github.com/xwiki/xwiki-platform/commit/d8a3cce48e0ac1a0f4a3cea7a19747382d9c9494
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-35fg-hjcr-j65f
• https://jira.xwiki.org/browse/XWIKI-18787

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