CVE-2023-29523
moderate-risk
Published 2023-04-19
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can edit their own user profile can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The same vulnerability can also be exploited in other contexts where the `display` method on a document is used to display a field with wiki syntax, for example in applications created using `App Within Minutes`. This has been patched in XWiki 13.10.11, 14.4.8, 14.10.2 and 15.0RC1. There is no workaround apart from upgrading.
Do I need to act?
~
7.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: 08e0887f0362b21614e6bfcb5be7e1f568659c41, b469b950e7fe3d22f00b639d43f286bf871472b1, 8f86c33eaa61f634015ab3806f25f9bf0c82638d
9
CVSS 9.9/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (8)
48
/ 100
moderate-risk
Severity
33/34 · Critical
Exploitability
10/34 · Low
Exposure
5/34 · Minimal