Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0zaGpnLWNnaHYtMjJ3d84AAy52

org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

Impact

A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki.

Patches

The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1.

Workarounds

The problem can be worked around by applying following changes directly in XWiki.AttachmentSelector page: https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1.

References

• https://jira.xwiki.org/browse/XWIKI-20364
• https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1

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

Permalink: https://github.com/advisories/GHSA-3hjg-cghv-22ww
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zaGpnLWNnaHYtMjJ3d84AAy52
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: 6 months 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-3hjg-cghv-22ww, CVE-2023-29519
References:

• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-3hjg-cghv-22ww
• https://nvd.nist.gov/vuln/detail/CVE-2023-29519
• https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1
• https://jira.xwiki.org/browse/XWIKI-20364
• https://github.com/advisories/GHSA-3hjg-cghv-22ww

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

Affected Packages