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CVE-2023-23809

18
FAUCET Score

CVE-2023-23809 is a stored Cross-Site Scripting (XSS) vulnerability affecting the Moris Dov Stock market charts from finviz plugin, specifically versions 1.0.1 and earlier. This vulnerability allows authenticated administrators to inject malicious scripts. With a CVSS score of 4.8 (Medium), the vulnerability requires high privileges (admin+) and user interaction for exploitation, leading to potential low impact on confidentiality and integrity. The attack vector is network-based, but its complexity is low. There is currently no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.1CPE matchmatch criteria
cpe:2.3:a:finviz:stock_market_charts_from_finviz:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.7
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 38th 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

Remediation records are not available for this CVE.

References

patchstack.com / database/vulnerability/stock-market-charts-from-finviz/wordpress-stock-market-charts-from-finviz-plugin-1-0-cross-site-scripting-xss-vulnerability
Third Party Advisory