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CVE-2023-23892

20
FAUCET Score

CVE-2023-23892 is a stored Cross-Site Scripting (XSS) vulnerability affecting versions 1.9.4 and earlier of the M Chart plugin by Jamie Poitra. This flaw allows authenticated users with contributor-level privileges or higher to inject malicious scripts. Rated as Medium severity (CVSS 5.4), the vulnerability has a network attack vector and low attack complexity, requiring user interaction to trigger. Successful exploitation could lead to limited impact on confidentiality and integrity, such as session hijacking or defacement. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The CVE has garnered minimal community discussion and media coverage, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.10.0CPE matchmatch criteria
cpe:2.3:a:m_chart_project:m_chart:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.3
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
31.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 46th percentile among its peer group of 15,224 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

Remediation records are not available for this CVE.

References

patchstack.com / database/vulnerability/m-chart/wordpress-m-chart-plugin-1-9-4-auth-stored-cross-site-scripting-xss-vulnerability
Third Party Advisory