cve.bz

CVE-2023-27480

7.7 highEPSS 0.7%

High (7.7) in xwiki xwiki. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in org.xwiki.platform:xwiki-platform-xar-model 13.10.11, 14.10-rc-1, 14.4.7.

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.

Severity

CVSS 3.1

7.7 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE
CWE-611
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-gx4f-976g-7g6vMavenorg.xwiki.platform:xwiki-platform-xar-model>=1.1-milestone-3 <13.10.1113.10.11
GHSA-gx4f-976g-7g6vMavenorg.xwiki.platform:xwiki-platform-xar-model>=14.0 <14.4.714.4.7
GHSA-gx4f-976g-7g6vMavenorg.xwiki.platform:xwiki-platform-xar-model>=14.5 <14.10-rc-114.10-rc-1

References

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