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Advisory record · GHSA-7654-vfh6-rw6x

Remote code execution from account through SearchAdmin

CVSS 10.0 CriticalCriticalEPSS 0.79 · 99th percentile

Critical, because:

  • CVSS score 10.0: 9.0 or more.
  • CVSS score 10.0 (7.0 or more) and EPSS 0.79 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

How we decide what’s critical

Published by the GitHub Advisory Database at 16 Dec 2023, 00:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.xwiki.platform:xwiki-platform-search-uiMaven>=4.5-rc-1, <14.10.15 || >=15.0-rc-1, <15.5.2 || >=15.6-rc-1, <15.7-rc-114.10.15, 15.5.2, 15.7-rc-1
Identifiers
GHSA-7654-vfh6-rw6x · CVE-2023-50721
Weakness (CWE)
CWE-94 · CWE-95
Tags
Published
16 Dec 2023
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Versions of the xwiki-platform-search-ui package (Maven org.xwiki.platform) before 14.10.15, from 15.0-rc-1 up to 15.5.2, and 15.6-rc-1 up to 15.7-rc-1 are affected by remote code execution through the search administration page. Any user who can edit a wiki page, such as their own profile, can inject script macros, including Groovy macros, that run on the server and affect the whole instance. Upgrade to 14.10.15, 15.5.2, or 15.7-rc-1. The source's workaround is to manually apply the patch to the XWiki.SearchAdmin page.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
10.0 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.79, the 99th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:18 UTC First seen by agentprime
  2. 31 Oct 2026, 14:18 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.