CVE-2026-24847Public exploitNetwork attack vector

Phishing via unvalidated Eye Exam redirect

Published Feb 25, 2026 · Updated Feb 25, 2026

Open redirect in OpenEMR before 8.0.0 allows remote authenticated users to send users to external sites through the Eye Exam form. interface/forms/eye_mag/view.php copies the url request parameter directly into an HTTP Location header without validating its destination. An authenticated session can supply the crafted link, but exploitation requires a recipient to follow it; the demonstrated 302 redirect supports phishing and credential theft.

CVSS severity6.1
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in OpenEMR before 8.0.0 allows remote authenticated users to send users to external sites through the Eye Exam form. interface/forms/eye_mag/view.php copies the url request parameter directly into an HTTP Location header without validating its destination. An authenticated session can supply the crafted link, but exploitation requires a recipient to follow it; the demonstrated 302 redirect supports phishing and credential theft.

The record

CVE
CVE-2026-24847
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
OpenEMR Foundation
Product
OpenEMR
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 8.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenEMR Foundation · OpenEMRversion=< 8.0.0

Published CVSS scores

6.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Spearphishing Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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