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CVE-2026-67612— OpenEMR 8.2.0 Stored XSS via import_template.php Template Management

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 8.2.0及之前版本存在跨站脚本漏洞，该漏洞源于患者门户模板系统在模板保存时仅过滤字面PHP开放标签，且模板检索端点缺乏输出编码并缺少HttpOnly cookie属性，导致认证管理员可注入任意HTML和JavaScript，通过document.cookie访问窃取会话令牌，实现会话劫持。

CVSS 4.8 · Medium EPSS 0.25% · P15

Affected Version Matrix 1

VendorProduct Version RangeStatus
openemr openemr ≤ 8.2.0 affected
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I. Basic Information for CVE-2026-67612

Vulnerability Information
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Vulnerability Title
OpenEMR 8.2.0 Stored XSS via import_template.php Template Management
Source: CVE Program / CVE List V5
Vulnerability Description
OpenEMR through 8.2.0 contains a stored cross-site scripting vulnerability in the patient portal template system that allows authenticated administrators to inject arbitrary HTML and JavaScript by storing malicious payloads through the template save mode, which only filters literal PHP open tags. Attackers can exploit the lack of output encoding at the template retrieval endpoint combined with missing HttpOnly cookie attributes to exfiltrate session tokens via document.cookie access, enabling full session hijacking of any admin, clinician, or portal patient who views a poisoned template.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenEMR 跨站脚本漏洞
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 8.2.0及之前版本存在跨站脚本漏洞，该漏洞源于患者门户模板系统在模板保存时仅过滤字面PHP开放标签，且模板检索端点缺乏输出编码并缺少HttpOnly cookie属性，导致认证管理员可注入任意HTML和JavaScript，通过document.cookie访问窃取会话令牌，实现会话劫持。
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 ~ 8.2.0 -

II. Public POCs for CVE-2026-67612

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III. Intelligence Information for CVE-2026-67612

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Vendor Advisories for CVE-2026-67612 (1)

Security Blog Posts for CVE-2026-67612 (1)

Same Patch Batch · openemr · 2026-08-03 · 5 CVEs total

CVE-2026-39932 9.1 CRITICAL OpenEMR 8.2.0 Remote Code Execution via CategoryTree eval() Injection
CVE-2026-67610 8.1 HIGH OpenEMR 8.2.0 OAuth2 Dynamic Client Registration Unauthorized FHIR Access
CVE-2026-67611 8.1 HIGH OpenEMR 8.2.0 OAuth2 Password Grant Authentication Bypass via SMART Configuration
CVE-2026-39931 7.2 HIGH OpenEMR Authenticated SQL Injection via backup.php Import Feature

IV. Related Vulnerabilities

Same product: openemr
Same vendor: openemr
Same weakness: CWE-79

V. Comments for CVE-2026-67612

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