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Security Advisories: GSA_kwCzR0hTQS1nZzUzLXdmNXgtcjNyNs4AAu8Q

XWiki Platform Security Parent POM vulnerable to overwriting of security rules of a page with a final page having the same reference

Impact

A bug in the security cache is storing rules associated to document Page1.Page2 and space Page1.Page2 in the same cache entry.

That means that it's possible to overwrite the rights of a space or a document by creating the page of the space with the same name and checking the right of the new one first so that they end up in the security cache and are used for the other too.

Patches

The problem has been patched in XWiki 12.10.11, 13.10.1, 13.4.6.

Workarounds

No workaround other than patching.

References

https://jira.xwiki.org/browse/XWIKI-14075
https://jira.xwiki.org/browse/XWIKI-18983

For more information

If you have any questions or comments about this advisory:

Permalink: https://github.com/advisories/GHSA-gg53-wf5x-r3r6
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1nZzUzLXdmNXgtcjNyNs4AAu8Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: almost 2 years ago


CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Identifiers: GHSA-gg53-wf5x-r3r6, CVE-2022-31167
References: Repository: https://github.com/xwiki/xwiki-platform
Blast Radius: 1.0

Affected Packages

maven:org.xwiki.platform:xwiki-platform-security
Affected Version Ranges: >= 13.10, < 13.10.1, >= 13.0, < 13.4.6, >= 5.0, < 12.10.11
Fixed in: 13.10.1, 13.4.6, 12.10.11