What’s Vulnerable › Vulnerabilities

CVE-2023-35151: XWiki Platform may show email addresses in clear in REST results

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-23 · updated 2026-06-17
• Weakness: CWE-359

Description

XWiki Platform is a generic wiki platform. Starting in version 7.3-milestone-1 and prior to versions 14.4.8, 14.10.6, and 15.1, ny user can call a REST endpoint and obtain the obfuscated passwords, even when the mail obfuscation is activated. The issue has been patched in XWiki 14.4.8, 14.10.6, and 15.1. There is no known workaround.

Affected products

• xwiki-platform: from 7.4 before 14.4.8; from 14.10 before 14.10.6; 7.3-milestone1, 15.0, 15.0-rc1 — fixed in 14.10.6, 14.4.8

How to fix

Upgrade to a fixed version: xwiki-platform 14.10.6, 14.4.8. Check the vendor advisory for mitigations.

References

• https://github.com/xwiki/xwiki-platform/commit/824cd742ecf5439971247da11bfe7e0ad2b10ede
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8g9c-c9cm-9c56
• https://jira.xwiki.org/browse/XWIKI-16138
• https://github.com/xwiki/xwiki-platform/commit/824cd742ecf5439971247da11bfe7e0ad2b10ede
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8g9c-c9cm-9c56
• https://jira.xwiki.org/browse/XWIKI-16138

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