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CVE-2023-22457

37
FAUCET Score

CVE-2023-22457 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the CKEditor Integration in XWiki, specifically versions prior to 1.64.3. This flaw allows an attacker to execute arbitrary macros with the privileges of a logged-in user, potentially leading to remote code execution if a privileged user with programming rights is tricked into making a malicious GET request. The vulnerability carries a CVSS score of 8.8 (High), indicating a critical risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.64.3CPE matchmatch criteria
cpe:2.3:a:xwiki:ckeditor_integration:*:*:*:*:*:xwiki:*:*

CVSS Data

CVSS version used by this source: 3.1

9.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
18.73%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1873 is in the 97th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.xwiki.contrib:application-ckeditor-uiFixed in: 1.64.3

Vendor Advisories (1)

mavenGHSA-6mjp-2rm6-9g85critical

XWiki CKEditor.HTMLConverter vulnerable to Remote Code Execution via Cross-Site Request Forgery

Jan 6, 2023

References

github.com / xwiki-contrib/application-ckeditor/commit/6b1053164386aefc526df7512bc664918aa6849b
PatchThird Party Advisory
github.com / xwiki-contrib/application-ckeditor/security/advisories/GHSA-6mjp-2rm6-9g85
ExploitPatchThird Party Advisory
jira.xwiki.org / browse/CKEDITOR-475
ExploitIssue TrackingPatchVendor Advisory