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CVE-2023-41167

17
FAUCET Score

CVE-2023-41167 is a Cross-Site Scripting (XSS) vulnerability affecting the @webiny/react-rich-text-renderer package in Webiny CMS versions prior to 5.37.2. A content manager with CMS access can inject malicious scripts into rich text content, which then executes in a user's browser when the content is rendered. This vulnerability has a CVSS score of 4.8 (Medium), indicating a network-based attack requiring high privileges and user interaction, with potential for low impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.37.2CPE matchmatch criteria
cpe:2.3:a:webiny:webiny:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 33rd percentile among its peer group of 4,931 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

npmpatch availablevia ghsa
Product: @webiny/react-rich-text-rendererFixed in: 5.37.2
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

npmGHSA-3x59-vrmc-5mx6medium

@webiny/react-rich-text-renderer vulnerable to insecure rendering of rich text content

Aug 24, 2023

References

github.com / webiny/webiny-js/security/advisories/GHSA-3x59-vrmc-5mx6
Vendor Advisory
webiny.com
Product