CVE-2023-35158

high-risk
Published 2023-06-23

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). It's possible to exploit the restore template to perform a XSS, e.g. by using URL such as: > /xwiki/bin/view/XWiki/Main?xpage=restore&showBatch=true&xredirect=javascript:alert(document.domain). This vulnerability exists since XWiki 9.4-rc-1. The vulnerability has been patched in XWiki 14.10.5 and 15.1-rc-1.

Do I need to act?

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11.2% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.6/10 Critical
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Xwiki

References (8)

Patch https://github.com/xwiki/xwiki-platform/commit/d5472100606c8355ed44ada273e91df91...
Vendor Advisory https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mwxj-g7fw-7hc8
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20352
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20583
Patch https://github.com/xwiki/xwiki-platform/commit/d5472100606c8355ed44ada273e91df91...
Vendor Advisory https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mwxj-g7fw-7hc8
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20352
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20583
53
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 10/34 · Low