CVE-2026-48048 PUBLISHED

XWiki Platform's Livetable results still allow reconstructing password hashes using 768 requests

Assigner: GitHub_M
Reserved: 20.05.2026 Published: 10.08.2026 Updated: 10.08.2026

XWiki Platform is a generic wiki platform. XWiki discovered that the patch for GHSA-5cf8-vrr8-8hjm was insufficient. Starting with version 6.2.1 and prior to versions 18.0.0RC1, 17.10.13, 17.4.9 and 16.10.17, with slightly modified parameters to the LiveTableResults, it is still possible to discover password hashes one bit at a time, so with 768 requests, the full password salt and hash can be retrieved of a user. The check for password (and email properties) has been adjusted in XWiki 18.0.0RC1, 17.10.13, 17.4.9 and 16.10.17. As a workaround, the patch can be applied manually to the wiki page XWiki.LiveTableResultsMacros.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Product Status

Vendor xwiki
Product xwiki-platform
Versions
  • Version >= 6.2.1, < 16.10.17 is affected
  • Version >= 17.0.0-rc-1, < 17.4.9 is affected
  • Version >= 17.5.0-rc-1, < 17.10.3 is affected

References

Problem Types

  • CWE-359: Exposure of Private Personal Information to an Unauthorized Actor CWE