What’s Vulnerable › Vulnerabilities

CVE-2018-1000649

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-20 · updated 2026-06-17
• Weakness: CWE-732

Description

LibreHealthIO lh-ehr version REL-2.0.0 contains a Authenticated Unrestricted File Write in letter.php (2) vulnerability in Patient file letter functions that can result in Write files with malicious content and may lead to remote code execution. This attack appear to be exploitable via User controlled input.

Affected products

• Librehealth Ehr: 2.0.0

References

• https://0dd.zone/2018/08/07/lh-ehr-Authenticated-File-Write-Letter-PHP-2/
• https://github.com/LibreHealthIO/lh-ehr/issues/1214
• https://0dd.zone/2018/08/07/lh-ehr-Authenticated-File-Write-Letter-PHP-2/
• https://github.com/LibreHealthIO/lh-ehr/issues/1214

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