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CVE-2024-31997

65
FAUCET Score

CVE-2024-31997 is a critical remote code execution vulnerability affecting XWiki Platform versions prior to 14.10.19, 15.5.4, and 15.9-RC1. The flaw allows any authenticated user with edit rights to create UI extensions that interpret parameters as Velocity code, executing it with programming privileges. This vulnerability carries a CVSS score of 8.8 (High), indicating a severe impact on confidentiality, integrity, and availability, and has a high EPSS score of 0.53681. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 14.10.19CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
>= 15.0, < 15.5.4CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
>= 15.6, < 15.9CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.9CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.1
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
73.92%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.7392 is in the 99th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-uiextension-apiFixed in: 14.10.19
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-uiextension-apiFixed in: 15.5.4
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-uiextension-apiFixed in: 15.9-rc-1

Vendor Advisories (1)

mavenGHSA-c2gg-4gq4-jv5jcritical

XWiki Platform remote code execution from account through UIExtension parameters

Apr 10, 2024

References

github.com / xwiki/xwiki-platform/commit/171e7c7d0e56deaa7b3678657ae26ef95379b1ea
Patch
github.com / xwiki/xwiki-platform/commit/1b2574eb966457ca4ef34e557376b8751d1be90d
Patch
github.com / xwiki/xwiki-platform/commit/56748e154a9011f0d6239bec0823eaaeab6ec3f7
Patch
github.com / xwiki/xwiki-platform/security/advisories/GHSA-c2gg-4gq4-jv5j
ExploitVendor Advisory
jira.xwiki.org / browse/XWIKI-21335
ExploitVendor Advisory