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CVE-2026-76614— OpenEMR < 8.3.0 Path Traversal Information Disclosure via EDI Archive Restore

Quick assessment

Affected
openemr openemr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

openemr是OpenEMR组织开源的一个支持文档管理与企业应用场景的医疗信息管理平台。 OpenEMR 8.3.0之前版本存在路径遍历漏洞，该漏洞源于EDI归档恢复功能中archrestore_sel POST参数未经过清理便传递给归档恢复处理程序，导致路径遍历，可能允许经过身份验证的攻击者探测服务器上的任意文件系统路径，以确定目标文件是否存在。

CVSS 4.3 · Medium EPSS 0.27% · P20

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
openemr openemr < 8.3.0 affected
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I. Basic Information for CVE-2026-76614

Vulnerability Information
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Vulnerability Title
OpenEMR < 8.3.0 Path Traversal Information Disclosure via EDI Archive Restore
Source: CVE Program / CVE List V5
Vulnerability Description
OpenEMR before 8.3.0 contains a path traversal vulnerability in the EDI archive restore function. The archrestore_sel POST parameter is passed to the archive restore handler without sanitization for path traversal sequences. The handler checks whether the supplied path exists on the filesystem, and the differing response messages leak whether the target path exists. An authenticated user with EOB Data Entry permissions can probe arbitrary filesystem paths on the server to determine file existence.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenEMR 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
openemr是OpenEMR组织开源的一个支持文档管理与企业应用场景的医疗信息管理平台。 OpenEMR 8.3.0之前版本存在路径遍历漏洞，该漏洞源于EDI归档恢复功能中archrestore_sel POST参数未经过清理便传递给归档恢复处理程序，导致路径遍历，可能允许经过身份验证的攻击者探测服务器上的任意文件系统路径，以确定目标文件是否存在。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openemr openemr 0 ~ 8.3.0 -

II. Public POCs for CVE-2026-76614

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III. Intelligence Information for CVE-2026-76614

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Patches & Fixes for CVE-2026-76614 (1)

Vendor Advisories for CVE-2026-76614 (2)

Vendor Pages for CVE-2026-76614 (1)

Same Patch Batch · openemr · 2026-08-19 · 4 CVEs total

CVE-2026-40507 6.1 MEDIUM OpenEMR < 8.3.0 Reflected XSS via templateHtml Parameter in Patient Portal
CVE-2026-40508 5.4 MEDIUM OpenEMR < 8.3.0 Stored XSS via Patient Portal Template Import Handler
CVE-2026-40509 4.3 MEDIUM OpenEMR < 8.3.0 CSRF via DICOM Viewer web_path Parameter

IV. Related Vulnerabilities

Same product: openemr
Same vendor: openemr
Same weakness: CWE-22

V. Comments for CVE-2026-76614

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