PT-2023-4806 · Xwiki · Xwiki Platform

Michael Hamann · Published 2023-08-17 · Updated 2023-08-24 · CVE-2023-37914

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions XWiki Platform versions prior to 14.4.8 XWiki Platform versions prior to 14.10.6 XWiki Platform versions prior to 15.2-rc-1

Description The issue concerns the XWiki Platform, a generic wiki platform offering runtime services for applications built on top of it. Any user who can view Invitation.WebHome can execute arbitrary script macros, including Groovy and Python macros, allowing remote code execution with unrestricted read and write access to all wiki contents.

Recommendations For XWiki Platform versions prior to 14.4.8, upgrade to version 14.4.8 or later. For XWiki Platform versions prior to 14.10.6, upgrade to version 14.10.6 or later. For XWiki Platform versions prior to 15.2-rc-1, upgrade to version 15.2-rc-1 or later. As a temporary workaround for users unable to upgrade, manually apply the patch on Invitation.InvitationCommon and Invitation.InvitationConfig.

Exploit

Fix

RCE

Code Injection

Eval Injection

Weakness Enumeration

CWE-94

CWE-95

Related Identifiers

BDU:2023-05269

CVE-2023-37914

GHSA-7954-6M9Q-GPVF

Affected Products

Xwiki Platform

References · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37914.json · Exploit
• 🔥 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7954-6m9q-gpvf · Exploit
• 🔥 https://jira.xwiki.org/browse/XWIKI-20421 · Exploit
• https://github.com/xwiki/xwiki-platform/commit/ff1d8a1790c6ee534c6a4478360a06efeb2d3591 · Patch
• https://osv.dev/vulnerability/GHSA-7954-6m9q-gpvf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-37914 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05269 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-37914 · Security Note
• https://github.com/xwiki/xwiki-platform · Note
• https://twitter.com/hard_to_pick1/status/1692243432620638493 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1692277188123332794 · Twitter Post
• https://twitter.com/cracbot/status/1692416135529140638 · Twitter Post
• https://twitter.com/TechFishNews/status/1692274031209361627 · Twitter Post
• https://t.me/cvenotify/57187 · Telegram Post
• https://t.me/cibsecurity/68778 · Telegram Post