GitHub Advisoryadvisory · Maven

GHSA-hg5x-3w3x-7g96 xwiki-platform-web-templates vulnerable to Eval Injection

CRITICAL Published 2023-04-20 Modified 2023-04-20 Official page ↗
Aliases
CVE-2023-29512
Ecosystem
Maven
Packages
org.xwiki.platform:xwiki-platform-web-templates
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Weaknesses
CWE-74
Reviewed
2023-04-20

Affected packages

• Maven org.xwiki.platform:xwiki-platform-web-templates: >= 1.0B1, < 13.10.11 → fixed in 13.10.11 • Maven org.xwiki.platform:xwiki-platform-web-templates: >= 14.0-rc-1, < 14.4.8 → fixed in 14.4.8 • Maven org.xwiki.platform:xwiki-platform-web-templates: >= 14.5, < 14.10.1 → fixed in 14.10.1

Description

Impact Any user with edit rights on a page (e.g., it's own user page), can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the information loaded from attachments in `imported.vm`, `importinline.vm`, and `packagelist.vm`. This page is installed by default. Reproduction steps are described in https://jira.xwiki.org/browse/XWIKI-20267 Patches The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Workarounds The issue can be fixed by applying this patch on `imported.vm`, `importinline.vm`, and `packagelist.vm`. References • https://github.com/xwiki/xwiki-platform/commit/e4bbdc23fea0be4ef1921d1a58648028ce753344 • https://jira.xwiki.org/browse/XWIKI-20267 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

Related

Alias · CVE (1)

  • CVE-2023-29512 XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. vulnerability

Weakness · CWE (1)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References