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CVE-2022-4727

21
FAUCET Score

CVE-2022-4727 is a cross-site scripting (XSS) vulnerability found in the OpenMRS Appointment Scheduling Module, specifically affecting versions up to 1.16.x. This flaw, located in the 'getNotes' function within the 'AppointmentRequest.java' file, allows remote attackers to inject malicious scripts by manipulating the 'notes' argument. Rated as a medium severity vulnerability with a CVSS score of 6.1, it has a low attack complexity and requires user interaction, potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. Upgrading to version 1.17.0 or applying patch 2ccbe39c020809765de41eeb8ee4c70b5ec49cc8 is recommended to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.17.0CPE matchmatch criteria
cpe:2.3:a:openmrs:appointment_scheduling_module:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 66th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.1 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 / openmrs/openmrs-module-appointmentscheduling/commit/2ccbe39c020809765de41eeb8ee4c70b5ec49cc8
PatchThird Party Advisory
github.com / openmrs/openmrs-module-appointmentscheduling/pull/39
PatchThird Party Advisory
github.com / openmrs/openmrs-module-appointmentscheduling/releases/tag/1.17.0
Release NotesThird Party Advisory
vuldb.com
Third Party Advisory