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CVE-2023-46243

26
FAUCET Score

CVE-2023-46243 is a critical vulnerability affecting XWiki Platform versions prior to 14.10.6 and 15.2RC1, allowing authenticated users with edit rights to execute arbitrary Groovy code on the server. This remote code execution flaw carries a CVSSv3.1 score of 8.8 (High), indicating a low attack complexity and the potential for complete compromise of confidentiality, integrity, and availability. While there are no known active exploits, public exploit code, or significant community discussion, the high EPSS score suggests a notable probability of future exploitation. Organizations are strongly advised to update to patched versions as no workarounds exist.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0, < 14.10.6CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
>= 15.0, < 15.2CPE 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
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 55th 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 (3)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-oldcoreFixed in: 15.2-rc-1
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-oldcoreFixed in: 14.10.6

Vendor Advisories (1)

mavenGHSA-g2qq-c5j9-5w5whigh

XWiki Platform vulnerable to privilege escalation and remote code execution via the edit action

Nov 7, 2023

References

github.com / xwiki/xwiki-platform/commit/a0e6ca083b36be6f183b9af33ae735c1e02010f4
Patch
github.com / xwiki/xwiki-platform/security/advisories/GHSA-g2qq-c5j9-5w5w
PatchVendor Advisory
jira.xwiki.org / browse/XWIKI-20385
Issue TrackingPatchVendor Advisory