7.7

CVE-2023-27480

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Xwiki ≫ Xwiki Version > 1.1 < 13.10.11
Xwiki ≫ Xwiki Version >= 14.0 < 14.4.7
Xwiki ≫ Xwiki Version >= 14.5 < 14.10
Xwiki ≫ Xwiki Version1.1 Updatemilestone3
Xwiki ≫ Xwiki Version1.1 Updatemilestone4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.01% 0.763
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.7 3.1 4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
security-advisories@github.com 7.7 3.1 4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE-611 Improper Restriction of XML External Entity Reference

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

https://jira.xwiki.org/browse/XWIKI-20320
Patch
Vendor Advisory
Exploit
Issue Tracking