CVE-2026-39932

Katalog CVE

CVSS 9.1 · Critical EPSS 2,0%

Kerentanan Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') pada open-emr openemr. Skor CVSS 3.1 9.1 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component (library/classes/Tree.class.php) that allows authenticated administrators to execute arbitrary operating system commands by injecting PHP payloads into the categories database table. Attackers can chain arbitrary SQL execution to alter the id column type to VARCHAR and insert a malicious PHP payload, which is then executed via an unsanitized eval() call whenever any page instantiates CategoryTree, including unauthenticated and low-privilege pages, resulting in command execution as the web server user.

Rincian

Terbit di NVD

3 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Analyzed

CVSS 3.1

9.1 (Critical), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

EPSS (30 hari)

2,0% peluang dieksploitasi; lebih tinggi dari 80,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://jivasecurity.com/writeups/openemr-eval-rce-category-tree-cve-2026-39932 exploit · advisory pihak ketiga
• https://www.vulncheck.com/advisories/openemr-remote-code-execution-via-categorytree-eval-injection exploit · advisory pihak ketiga