What is GHSA-gpq5-7p34-vqx5?

GHSA-gpq5-7p34-vqx5 is a security advisory published by GitHub Security Advisories with Critical severity. XWiki Platform's async and display macro allow displaying and interacting with any document in restricted mode

Which CVE IDs does GHSA-gpq5-7p34-vqx5 cover?

GHSA-gpq5-7p34-vqx5 covers the following CVE IDs: CVE-2023-29526. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gpq5-7p34-vqx5?

GHSA-gpq5-7p34-vqx5 has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

Which products are affected by GHSA-gpq5-7p34-vqx5?

GHSA-gpq5-7p34-vqx5 affects 6 products, including: maven/org.xwiki.platform:xwiki-platform-oldcore:\u003e= 10.11.1, \u003c 13.10.11; maven/org.xwiki.platform:xwiki-platform-oldcore:\u003e= 14.0-rc-1, \u003c 14.4.8; maven/org.xwiki.platform:xwiki-platform-oldcore:\u003e= 14.5, \u003c 14.10.3; maven/org.xwiki.platform:xwiki-platform-rendering-async-macro:\u003e= 10.11.1, \u003c 13.10.11; maven/org.xwiki.platform:xwiki-platform-rendering-async-macro:\u003e= 14.0-rc-1, \u003c 14.4.8; and others — see the full list on the advisory page.

GHSA-gpq5-7p34-vqx5CriticalCVSS 9.9

XWiki Platform's async and display macro allow displaying and interacting with any document in restricted mode

Vendor

GitHub Security Advisories

Published

April 20, 2023

Last Modified

November 4, 2023

🔗 CVE IDs covered (1)

CVE-2023-29526 →

📋 Description

Impact

It's possible to display any page you cannot access through the combination of the async and display macro.

Steps to reproduce:

Enable comments for guests by giving guests comment rights
As a guest, create a comment with content {{async}}{{display reference="Menu.WebHome" /}}{{/async}}
Open the comments viewer from the menu (appends ?viewer=comments to the URL)

-> the Menu.WebHome is displayed while the expectation would be to have an error that the current user is not allowed to see it

Patches

The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11.

Workarounds

There is no known workaround.

References

https://jira.xwiki.org/browse/XWIKI-20394 https://jira.xwiki.org/browse/XRENDERING-694

For more information

If you have any questions or comments about this advisory:

Open an issue in Jira XWiki.org
Email us at Security Mailing List

🎯 Affected products6

maven/org.xwiki.platform:xwiki-platform-oldcore:>= 10.11.1, < 13.10.11
maven/org.xwiki.platform:xwiki-platform-oldcore:>= 14.0-rc-1, < 14.4.8
maven/org.xwiki.platform:xwiki-platform-oldcore:>= 14.5, < 14.10.3
maven/org.xwiki.platform:xwiki-platform-rendering-async-macro:>= 10.11.1, < 13.10.11
maven/org.xwiki.platform:xwiki-platform-rendering-async-macro:>= 14.0-rc-1, < 14.4.8
maven/org.xwiki.platform:xwiki-platform-rendering-async-macro:>= 14.5, < 14.10.3