CVE-2015-4591: eClinicalWorks Population Health (CCMR) suffers from a cross site scripting vulnerability in login.jsp which a

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MEDIUM 6.1MITIGATE

CVE-2015-4591 is a medium-severity flaw (CVSS 6.1) affecting population health. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

eClinicalWorks Population Health (CCMR) suffers from a cross site scripting vulnerability in login.jsp which allows remote unauthenticated users to inject arbitrary javascript via the strMessage parameter.

Why this priority

EPSS top 8%: very likely to be exploited
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	5.1% (top 8%)
CISA exploited list	No
Weakness	CWE-79
Published	2017-01-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: eclinicalworks

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2017-01-10 15:59 UTCPublished CVE record published
2026-06-17 00:27 UTCUpdated Record last modified

eclinicalworks population health MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy population-health || rpm -q population-health || population-health --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: eClinicalWorks (CCMR) - Multiple Vulnerabilities

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2015-4591?

population health: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2015-4591 being exploited?

CVE-2015-4591 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2015-4591 affect?

CVE-2015-4591 affects population health. Severity is medium (CVSS 6.1). eClinicalWorks Population Health (CCMR) suffers from a cross site scripting vulnerability in login.jsp which allows remote unauthenticated users to inject arbitrary javascript via the strMessage parameter.

How urgent is CVE-2015-4591?

Priority 49/100. EPSS top 8%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2015-4594 CRITICAL 9.8 MITIGATE eClinicalWorks Population Health (CCMR) suffers from a session fixation vulnerability
CVE-2015-4593 HIGH 8.8 MITIGATE eClinicalWorks Population Health (CCMR) suffers from a cross-site request forgery (CSRF) vulnerability in port
CVE-2015-4592 HIGH 8.8 MITIGATE eClinicalWorks Population Health (CCMR) suffers from an SQL injection vulnerability in portalUserService.jsp w

References

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