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Fencer Vulns
high 7.5

CVE-2023-35151 json

XWiki Platform may show email addresses in clear in REST results

published 2023-06-20 3 y ago modified 2026-06-17 4 mo ago also GHSA-8g9c-c9cm-9c56 , EUVD-2023-1749

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

XWiki Platform is a generic wiki platform. Starting in version 7.3-milestone-1 and prior to versions 14.4.8, 14.10.6, and 15.1, ny user can call a REST endpoint and obtain the obfuscated passwords, even when the mail obfuscation is activated. The issue has been patched in XWiki 14.4.8, 14.10.6, and 15.1. There is no known workaround.

Patch / fix

  • maven org.xwiki.platform:xwiki-platform-rest-server 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
yes
Technical impact
partial
Assessed
23 mo ago

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
maven org.xwiki.platform:xwiki-platform-rest-server
>=7.3-milestone-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-359 Exposure of Private Personal Information to an Unauthorized Actor
  • CWE-668 Exposure of Resource to Wrong Sphere

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.