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CVE-2023-37190

17
FAUCET Score

CVE-2023-37190 is a stored cross-site scripting (XSS) vulnerability affecting Issabel issabel-pbx version 4.0.0-6. Attackers can inject malicious web scripts or HTML into the "Virtual Fax Name" and "Caller ID Name" fields within the "New Virtual Fax" feature. This vulnerability has a CVSS score of 4.8 (Medium), indicating that it requires high privileges for exploitation, user interaction, and has low impacts on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.0-6CPE matchmatch criteria
cpe:2.3:a:issabel:pbx:4.0.0-6:*:*:*:*:*:*:*

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
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 59th 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

github.com / sahiloj/CVE-2023-37190/blob/main/README.md
ExploitThird Party Advisory
reference2.example.com / index.php
Broken Link