CVE-2023-35160

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 resubmit template to perform a XSS, e.g. by using URL such as: > xwiki/bin/view/XWiki/Main xpage=resubmit&resubmit=javascript:alert(document.domain)&xback=javascript:alert(document.domain). This vulnerability exists since XWiki 2.5-milestone-2. The vulnerability has been patched in XWiki 14.10.5 and 15.1-rc-1.

Do I need to act?

!
12.1% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.6/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Xwiki

References (8)

Patch https://github.com/xwiki/xwiki-platform/commit/dbc92dcdace33823ffd1e1591617006cb...
Vendor Advisory https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-r8xc-xxh3-q5x3
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20343
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20583
Patch https://github.com/xwiki/xwiki-platform/commit/dbc92dcdace33823ffd1e1591617006cb...
Vendor Advisory https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-r8xc-xxh3-q5x3
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20343
Issue Tracking https://jira.xwiki.org/browse/XWIKI-20583
53
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 12/34 · Low
Exposure 9/34 · Low