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Fencer Vulns
critical 10.0

CVE-2023-35152 json

XWiki Platform vulnerable to privilege escalation (PR) from account through like LiveTableResults

published 2023-06-20 3 y ago modified 2026-09-10 1 mo ago also GHSA-rf8j-q39g-7xfm , EUVD-2023-1877

cvss
10.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits
0
none known

Summary

XWiki Platform is a generic wiki platform. Starting in version 12.9-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.1, any logged in user can add dangerous content in their first name field and see it executed with programming rights. Leading to rights escalation. The vulnerability has been fixed on XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, one may apply the patch manually.

Patch / fix

  • maven org.xwiki.platform:xwiki-platform-like-ui 14.4.8, 14.10.6, 15.1
  • xwiki xwiki 14.4.8, 14.10.6

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
23 mo ago

Exploit prediction

1.02% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 10.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.xwiki.platform:xwiki-platform-like-ui
>=12.9-rc-1, <14.4.8
>=14.5, <14.10.6
>=15.0-rc-1, <15.1
14.4.8
14.10.6
15.1

Affected products

  • xwiki xwiki-platform

Classification

Weakness
  • CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code
  • CWE-94 Improper Control of Generation of Code

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.