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Vulnerability record · CVE-2015-4594 · published 10 January 2017

CVE-2015-4594: Eclinicalworks population health improper access control vulnerability

Eclinicalworks · Population Health

eClinicalWorks Population Health (CCMR) suffers from a session fixation vulnerability. When authenticating a user, the application does not assign a new session ID, making it possible to use an existent session ID.

9.8 CVSS 3.0 Critical EPSS 6.2% · top 6.7% CWE-284 · Improper access controlCWE-384 · CWE-384
9.8CVSS 3.0 base score, v2 7.5
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

eClinicalWorks Population Health (CCMR) suffers from a session fixation vulnerability. When authenticating a user, the application does not assign a new session ID, making it possible to use an existent session ID.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/135533/eClinicalWorks-Population-Health-CCMR-SQL-Injection-CSRF-XSS.html ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/537420/100/0/threaded Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/39402/ ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/135533/eClinicalWorks-Population-Health-CCMR-SQL-Injection-CSRF-XSS.html ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/537420/100/0/threaded Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/39402/ ExploitThird Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2015-4592Eclinicalworks population health sql injection vulnerabilityeClinicalWorks Population Health (CCMR) suffers from an SQL injection vulnerability in portalUserService.jsp which allows remote authenticated users …EPSS 3.3%8.8CVE-2015-4593Eclinicalworks population health cross-site request forgery vulnerabilityeClinicalWorks Population Health (CCMR) suffers from a cross-site request forgery (CSRF) vulnerability in portalUserService.jsp which allows remote a…EPSS 3.4%6.1CVE-2015-4591Eclinicalworks population health cross-site scripting vulnerabilityeClinicalWorks Population Health (CCMR) suffers from a cross site scripting vulnerability in login.jsp which allows remote unauthenticated users to i…EPSS 5.1%7.8CVE-2026-81963Windows Update Stack link-following privilege escalationWindows Update Stack resolves links improperly before accessing files, a link-following flaw (CWE-59) compounded by improper access control (CWE-284)…KEVEPSS 0.39%analysed10.0CVE-2026-21962Oracle HTTP Server and WebLogic Proxy Plug-in improper access controlOracle HTTP Server and the WebLogic Server Proxy Plug-in (for Apache HTTP Server and IIS) contain an improper access control flaw (CWE-284) in suppor…KEVEPSS 71%analysed10.0CVE-2026-34908Ubiquiti UniFi OS improper access control allows unauthorized system changesUniFi OS devices contain an improper access control flaw (CWE-284) that lets a network-reachable actor make unauthorized changes to the system. The C…KEVEPSS 15%analysed10.0CVE-2026-48907JCE editor for Joomla allows unauthenticated profile creation and PHP uploadThe JCE editor extension for Joomla permits unauthenticated users to create new editor profiles, which leads to upload and execution of PHP code. Thi…KEVEPSS 16%analysed9.8CVE-2026-35616FortiClientEMS improper access control allows unauthenticated code executionFortinet FortiClientEMS 7.4.5 through 7.4.6 contains an improper access control flaw (CWE-284) that lets an unauthenticated attacker send crafted req…KEVEPSS 9.1%analysed

Source: NIST National Vulnerability Database (record CVE-2015-4594), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.