VulnerabilityAnalyzed

CVE-2026-25220

OpenEMR is a free and open source electronic health records and medical practice management application.

MEDIUM 5.7EPSS 0.26%

Does this matter?

Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.

Description

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.

CVSS 4.0: 5.7 MEDIUMCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.26% probability · 18th percentile
CISA KEV: Not listed
Weakness: CWE-639
Affected: open-emr/openemr
Source: security-advisories@github.com

References

https://github.com/openemr/openemr/commit/9f2c44fc88fc051fcf0b6922c373977543e6b2afPatch
https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cmExploit, Vendor Advisory
https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cmExploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.