CVE-2026-33304Disclosure(open-emr / openemr)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Patch open-emr openemr systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, an authorization bypass in the dated reminders log allows any authenticated non-admin user to view reminder messages belonging to other users, including associated patient names and free-text message content, by crafting a GET request with arbitrary user IDs in the `sentTo[]` or `sentBy[]` parameters. Version 8.0.0.2 fixes the issue.

open-emr CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

https://github.com/openemr/openemr/commit/21dee7658a5f3b18c5750e3fae7324e875c1703a

Exploit / PoC references

https://github.com/openemr/openemr/security/advisories/GHSA-66j9-ffq4-h222

Weakness type (CWE)

CWE-639CWE-862

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

openemr

Threat summary

Patch or workaround signal is available
3 mentions across 2 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 3 signals
Disclosure: 3 classified signals
Peaked at 2 mentions on most recent observed day (2026-03-23)
3 total mentions across 2 days

Affected systems

Vendors

open-emr

Products

openemr

Deep dive

Activity timeline3 mentions / 2d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets3 URLs

By indicator

Classification over time

Date	Total	Labels

2026-03-19	1	Disclosure1
2026-03-23	2	Disclosure2

Full discourse3 posts

Infoflowcloud@infoflowcloud199d
Disclosure
🚨*CVE* CVE-2026-33304 OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, an authorization bypass in the dated remind… https://www.cve.org/CVERecord?id=CVE-2026-33304 ----- Traducción: CVE-2026-33304 Ope… http://infoflow.cloud`
Post summary
The tweet links to a CVE record for CVE-2026-33304, describing an authorization bypass vulnerability in OpenEMR versions before 8.0.0.2.
0000019
61 followersView on X
CVE@CVEnew199d
Disclosure
CVE-2026-33304 OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, an authorization bypass in the dated remind… https://www.cve.org/CVERecord?id=CVE-2026-33304
Post summary
CVE-2026-33304 indicates an authorization bypass in OpenEMR prior to version 8.0.0.2, implying it was addressed in that release.
00000142
56.8K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds203d
Disclosure
CVE-2026-33304 Authorization Bypass in OpenEMR Before 8.0.0.2 Allows Unauthorized Reminder Access https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33304
Post summary
CVE‑2026‑33304 is an authorization bypass in OpenEMR 8.0.0.2‑prior that allows unauthorized reminder access; no PoC, exploit, patch, or active exploitation details are provided.
0000049
4.0K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	open-emr	openemr	-	-	-

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