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CVE Vulnerability Details :
CVE-2026-25220
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-25 Feb, 2026 | 18:25
Updated At-26 Feb, 2026 | 16:12
Rejected At-
▼CVE Numbering Authority (CNA)
OpenEMR Messages "Show All" Not Restricted to Admins

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the Message Center accepts the URL parameter `show_all=yes` and passes it to `getPnotesByUser()`, which returns all internal messages (all users’ notes). The backend does not verify that the requesting user is an administrator before honoring `show_all=yes`. The "Show All" link is also visible to non-admin users. As a result, any authenticated user can view the entire internal message list by requesting `messages.php?show_all=yes`. Version 8.0.0 patches the issue.

Affected Products
Vendor
OpenEMR Foundation, Incopenemr
Product
openemr
Versions
Affected
  • < 8.0.0
Problem Types
TypeCWE IDDescription
CWECWE-639CWE-639: Authorization Bypass Through User-Controlled Key
Type: CWE
CWE ID: CWE-639
Description: CWE-639: Authorization Bypass Through User-Controlled Key
Metrics
VersionBase scoreBase severityVector
4.05.7MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Version: 4.0
Base score: 5.7
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm
x_refsource_CONFIRM
https://github.com/openemr/openemr/commit/9f2c44fc88fc051fcf0b6922c373977543e6b2af
x_refsource_MISC
Hyperlink: https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/openemr/openemr/commit/9f2c44fc88fc051fcf0b6922c373977543e6b2af
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm
exploit
Hyperlink: https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm
Resource:
exploit
Details not found