CVE-2026-126465

What it is

OpenEMR before 8.5.0 contains an SQL injection vulnerability in the patient portal api/onsiteactivityviews endpoint that allows any authenticated staff user to inject SQL through unquoted Id_BitwiseAnd Criteria values. Attackers can close the bitwise parenthesis and append OR or UNION SELECT clauses to read patient PHI, staff password hashes, MySQL authentication strings, and API tokens.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account. High risk of data exposure.

Exploit odds

0.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-11-10 21:41 UTC ReservedThe CVE id was reserved by its CNA
2. 2026-11-13 10:17 UTC PublishedDisclosed publicly on CVE.org and NVD
3. 2026-11-13 20:18 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.4% in the next 30 days (EPSS).
• Severity: 7.1 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2026-11-13 10:17 UTC

Last modified

2026-11-13 20:18 UTC

Exploit probability

0.4% · EPSS, next 30 days

Weakness

CWE-89 · SQL injection

Record status

Undergoing Analysis

Attack profile CVSS 4.0 · 7.1

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

Low

User interaction

None

Confidentiality

High

Integrity

Low

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2026-126465.md and follow it. Check whether this project is affected by CVE-2026-126465. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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