CVE-2023-37909
HIGHCVSS v3
8.8
HIGH
EPSS Score
10.5%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.1-rc-1 and prior to versions 14.10.8 and 15.3-rc-1, 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. This has been patched in XWiki 14.10.8 and 15.3-rc-1 by adding proper escaping. As a workaround, the patch can be manually applied to the document `Menu.UIExtensionSheet`; only three lines need to be changed.
Technical Details
- Published
- 10/25/2023
Frequently Asked Questions
What is CVE-2023-37909?
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.1-rc-1 and prior to versions 14.10.8 and 15.3-rc-1, 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. This has been patched in XWiki 14.10.8 and 15.3-rc-1 by adding proper escaping. As a workaround, the patch can be manually applied to the document `Menu.UIExtensionSheet`; only three lines need to be changed.
Is CVE-2023-37909 actively exploited?
Active exploitation of CVE-2023-37909 has not been confirmed. The EPSS score is 10.5%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-37909?
CVE-2023-37909 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-37909 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.