Vulnerability Monitor

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CVE-2023-29205

XWiki Commons are technical libraries common to several other top level XWiki projects. The HTML macro does not systematically perform a proper neutralization of script-related html tags. As a result, any user able to use the html macro in XWiki, is able to introduce an XSS attack. This can be particularly dangerous since in a standard wiki, any user is able to use the html macro directly in their own user profile page. The problem has been patched in XWiki 14.8RC1. The patch involves the HTML macros and are systematically cleaned up whenever the user does not have the script correct.

Published

2023-04-15T16:15:07.210

Last Modified

2024-11-21T07:56:42.740

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.9 (CRITICAL)

Weaknesses

Type: Secondary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	xwiki	xwiki	≤ 14.7	Yes

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxf7-mx22-jr24 Exploit, Patch, Vendor Advisory ([email protected])
https://jira.xwiki.org/browse/XWIKI-18568 Exploit, Issue Tracking ([email protected])
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxf7-mx22-jr24 Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://jira.xwiki.org/browse/XWIKI-18568 Exploit, Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)