github.com
https://github.com/xwiki/xwiki-platform CVE-2026-48048
HIGH
XWiki Platform's Livetable results still allow reconstructing password hashes using 768 requests
Record summary
CVE-2026-48048 has a selected CVSS score of 7.5 (high).
Description
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`.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableYes
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 10, 2026 · Source: CVE List
Affected products and versions
2| Product | Source | Version range | Status |
|---|---|---|---|
xwiki-platformBrowse xwiki / xwiki-platform | CVE List | >= 6.2.1, < 16.10.17 | affected |
| >= 17.0.0-rc-1, < 17.4.9 | affected | ||
| >= 17.5.0-rc-1, < 17.10.3 | affected | ||
org.xwiki.platform:xwiki-platform-livetable-uiBrowse Maven / org.xwiki.platform:xwiki-platform-livetable-ui | GitHub Advisory | 6.2.1 to < 16.10.17 · Fixed in 16.10.17 | affected |
| 17.0.0-rc-1 to < 17.4.9 · Fixed in 17.4.9 | affected | ||
| 17.5.0-rc-1 to < 17.10.3 · Fixed in 17.10.3 | affected |
References
4github.com
https://github.com/xwiki/xwiki-platform/commit/c4442716b02ffcdaa9d5e703b1db6203e36456fa github.comConfirmation
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rh28-mqj4-8x59 jira.xwiki.org
https://jira.xwiki.org/browse/XWIKI-23875