cve.bz

CVE-2023-29519

8.8 highEPSS 1.9%

High (8.8) in xwiki xwiki. EPSS 1.9% chance of exploitation in the next 30 days. Fixed in org.xwiki.platform:xwiki-platform-attachment-ui 13.10.11, 14.10.2, 14.4.8.

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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
1.9% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE
CWE-74
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-3hjg-cghv-22wwMavenorg.xwiki.platform:xwiki-platform-attachment-ui>=3.0-rc-1 <13.10.1113.10.11
GHSA-3hjg-cghv-22wwMavenorg.xwiki.platform:xwiki-platform-attachment-ui>=14.0-rc-1 <14.4.814.4.8
GHSA-3hjg-cghv-22wwMavenorg.xwiki.platform:xwiki-platform-attachment-ui>=14.5 <14.10.214.10.2

References

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