High severity8.4NVD Advisory· Published Apr 19, 2023· Updated Jun 17, 2026
CVE-2023-29521
CVE-2023-29521
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of Macro.VFSTreeMacro. This page is not installed by default.This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.2, 14.4.8, 13.10.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.xwiki.platform:xwiki-platform-vfs-uiMaven | >= 7.4-milestone-2, < 13.10.11 | 13.10.11 |
org.xwiki.platform:xwiki-platform-vfs-uiMaven | >= 14.0-rc-1, < 14.4.8 | 14.4.8 |
org.xwiki.platform:xwiki-platform-vfs-uiMaven | >= 14.5, < 14.10.2 | 14.10.2 |
Affected products
3- Range: < 13.10.11
Patches
Vulnerability mechanics
References
5- github.com/xwiki/xwiki-platform/commit/fad02328f5ec7ab7fe5b932ffb5bc5c1ba7a5b12nvdPatchWEB
- github.com/xwiki/xwiki-platform/security/advisories/GHSA-p67q-h88v-5jgrnvdExploitPatchVendor AdvisoryWEB
- jira.xwiki.org/browse/XWIKI-20260nvdExploitIssue TrackingPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-p67q-h88v-5jgrghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-29521ghsaADVISORY
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