cve.bz

CVE-2023-29509

8.8 highEPSS 76%

High (8.8) in xwiki xwiki. EPSS 76% chance of exploitation in the next 30 days. Fixed in org.xwiki.platform:xwiki-platform-flamingo-theme-ui 13.10.11, 14.10, 14.4.7.

XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights on commonly accessible documents 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 the `documentTree` macro parameters in This macro is installed by default in `FlamingoThemesCode.WebHome`. This page is installed by default. The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
76% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWEs
CWE-94, CWE-95
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-f4v8-58f6-mwj4Mavenorg.xwiki.platform:xwiki-platform-flamingo-theme-ui>=7.2-rc-1 <13.10.1113.10.11
GHSA-f4v8-58f6-mwj4Mavenorg.xwiki.platform:xwiki-platform-flamingo-theme-ui>=14.0-rc-1 <14.4.714.4.7
GHSA-f4v8-58f6-mwj4Mavenorg.xwiki.platform:xwiki-platform-flamingo-theme-ui>=14.5 <14.1014.10

References

Check your stackJSON