gematik vulnerabilities

Products

• app-Authenticator 2
• authenticator 2
• app-referencevalidator 1
• reference validator 1

Latest gematik CVEs

Newest publication first

1. CVE-2026-33875 Authenticator Vulnerable to Authentication Flow Hijack

   Published 2026-03-27

   Critical·CVSS 9.3 EPSS 0.27%

   Gematik Authenticator securely authenticates users for login to digital health applications. Versions prior to 4.16.0 are vulnerable to authentication flow hijacking, potentially allowing attackers to authenticate with the identities of victim users who click on a malicious deep...

2. CVE-2026-33874 Authenticator vulnerable to Remote Code Execution

   Published 2026-03-27

   High·CVSS 7.8 EPSS 0.29%

   Gematik Authenticator securely authenticates users for login to digital health applications. Starting in version 4.12.0 and prior to version 4.16.0, the Mac OS version of the Authenticator is vulnerable to remote code execution, triggered when victims open a malicious file. Updat...

3. CVE-2024-46984 XML External Entity Reference (XXE) vulnerability can lead to a Server Side Request Forgery attack in gematik app-referencevalidator

   Published 2024-09-19

   Critical·CVSS 9.8 EPSS 0.64%

   The reference validator is a tool to perform advanced validation of FHIR resources for TI applications and interoperability standards. The profile location routine in the referencevalidator commons package is vulnerable to XML External Entities attack due to insecure defaults of...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.