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Fencer Vulns
high 8.3

CVE-2023-50732 json

Velocity execution without script right through tree macro

published 2023-12-19 2 y ago modified 2026-09-10 1 mo ago also GHSA-p5f8-qf24-24cj , EUVD-2023-3255

cvss
8.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits
0
none known

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to execute a Velocity script without script right through the document tree. This has been patched in XWiki 14.10.7 and 15.2RC1.

Patch / fix

  • maven org.xwiki.platform:xwiki-platform-index-tree-macro 14.10.7, 15.2-rc-1
  • xwiki xwiki 14.10.7, 15.2

Exploit prediction

0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-p5f8-qf24-24cj referenced PoC, tagged "exploit" by a source, unverified
  • jira.xwiki.org https://jira.xwiki.org/browse/XWIKI-20625 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
NVD 3.1 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
GitHub 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
maven org.xwiki.platform:xwiki-platform-index-tree-macro
>=8.3-rc-1, <14.10.7
>=15.0-rc-1, <15.2-rc-1
14.10.7
15.2-rc-1

Affected products

  • xwiki xwiki-platform

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.