CVE Feed

    Dashboard / CVE / CVE-2021-25921

    CVE-2021-25921

    In OpenEMR, versions 2.7.3-rc1 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly in the `Allergies` section. An attacker could lure an admin to enter a malicious payload and by that initiate the exploit.

    Published:Mar 22, 2021
    Last Modified:Apr 30, 2025
    EPS:Mar 22, 2021
    EPSS Score:0.57066
    CVSS Score:5.4

    Affected Products

    Vendor
    Open-emr
    Product
    Openemr

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-67612 (CVSS 4.8) — OpenEMR through 8.2.0 contains a stored cross-site scripting vulnerability in the patient portal template syst…
    CVE-2026-67611 (CVSS 8.6) — OpenEMR through 8.2.0 contains an authentication bypass vulnerability that allows attackers with valid credent…
    CVE-2026-67610 (CVSS 8.6) — OpenEMR through 8.2.0 contains an improper authentication vulnerability in the OAuth2 dynamic client registrat…
    CVE-2026-39932 (CVSS 9.4) — OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component (…
    CVE-2026-39931 (CVSS 8.6) — OpenEMR through 8.2.0 contains an authenticated SQL injection vulnerability in the backup configuration import…
    CVE-2026-46518 (CVSS 7.7) — OpenEMR is a free and open source electronic health records and medical practice management application. Prior…
    CVE-2023-54347 (CVSS 8.7) — OpenEMR 7.0.1 contains an authentication brute force vulnerability that allows attackers to bypass rate limiti…
    CVE-2026-34056 (CVSS 7.7) — OpenEMR is a free and open source electronic health records and medical practice management application. A Bro…
    CVE-2026-34055 (CVSS 8.1) — OpenEMR is a free and open source electronic health records and medical practice management application. Prior…
    CVE-2026-34053 (CVSS 7.1) — OpenEMR is a free and open source electronic health records and medical practice management application. Prior…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High