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CVE-2023-2566

19
FAUCET Score

CVE-2023-2566 is a stored Cross-site Scripting (XSS) vulnerability affecting OpenEMR versions prior to 7.0.1. This medium-severity flaw (CVSS 4.8) requires high privileges and user interaction for an attacker to inject malicious scripts, potentially leading to limited impact on confidentiality and integrity. While no public exploits, Metasploit modules, or Nuclei templates are available, and there's no evidence of active exploitation, organizations using affected OpenEMR versions should prioritize patching. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.0.1CPE matchmatch criteria
cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.7
Impact Score
5.3
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 64th percentile among its peer group of 4,937 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 (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / openemr/openemr/commit/a2adac7320dfc631b1da688c3b04f54b8240fc7b
Patch
huntr.dev / bounties/47d6fc2a-989a-44eb-9cb7-ab4f8bd44496
ExploitPatchThird Party Advisory