Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1tZ2p3LTJ3cnAtcjUzNc0p0w

Remote code execution in xwiki-platform

Impact

It's possible for an unprivileged user to perform a remote code execution by injecting a groovy script in her own profile and by calling the Reset password feature since the feature is performing a save of the user profile with programming rights in the impacted versions of XWiki.

Patches

The problem has been patched in XWiki 13.1RC1 with a complete refactoring of the Reset password feature.

Workarounds

There's different possible workarounds, all consisting in modifying the XWiki/ResetPassword page.

• the Reset password feature can be entirely disabled by deleting the XWiki/ResetPassword page
• the script in XWiki/ResetPassword can also be modified or removed: an administrator can replace it with a simple email contact to ask an administrator to reset the password.

References

https://jira.xwiki.org/browse/XWIKI-16661

For more information

If you have any questions or comments about this advisory:

• Open an issue in Jira
• Email us at Security mailing-list

Permalink: https://github.com/advisories/GHSA-mgjw-2wrp-r535
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1tZ2p3LTJ3cnAtcjUzNc0p0w
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: almost 2 years ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-mgjw-2wrp-r535, CVE-2022-23616
References:

• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mgjw-2wrp-r535
• https://jira.xwiki.org/browse/XWIKI-16661
• https://nvd.nist.gov/vuln/detail/CVE-2022-23616
• https://github.com/xwiki/xwiki-platform/commit/407caeba05c181bd4835e1dd12e431fa15ff728b#diff-c51a3675b6e312a9385a27566bfb4e5cL340
• https://github.com/advisories/GHSA-mgjw-2wrp-r535

Repository: https://github.com/xwiki/xwiki-platform
Blast Radius: 1.0

Affected Packages