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THREATINT
PUBLISHED

CVE-2023-46732

Reflected Cross-site scripting through revision parameter in content menu in XWiki Platform



AssignerGitHub_M
Reserved2023-10-25
Published2023-11-06
Updated2024-09-05

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to reflected cross-site scripting (RXSS) via the `rev` parameter that is used in the content of the content menu without escaping. If an attacker can convince a user to visit a link with a crafted parameter, this allows the attacker to execute arbitrary actions in the name of the user, including remote code (Groovy) execution in the case of a user with programming right, compromising the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.6 RC1, 15.5.1 and 14.10.14. The patch in commit `04e325d57` can be manually applied without upgrading (or restarting) the instance. Users are advised to upgrade or to manually apply the patch. There are no known workarounds for this vulnerability.



CRITICAL: 9.7CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

>= 9.7-rc-1, < 14.10.14
affected

>= 15.0-rc-1, < 15.5.1
affected

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-j9rc-w3wv-fv62

https://github.com/xwiki/xwiki-platform/commit/04e325d57d4bcb6ab79bddcafbb19032474c2a55

https://jira.xwiki.org/browse/XWIKI-21095

cve.org CVE-2023-46732

nvd.nist.gov CVE-2023-46732

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