CVE Catalog

CVE-2026-90848

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.47%

41th percentile - higher than 41% of all known CVEs

Summary

A weakness has been identified in Governikus AusweisApp up to 2.5.4. Affected is an unknown function of the component StartPAOSResponse Handler. Executing a manipulation of the argument ResultMessage can lead to cross site scripting. The attack can be launched remotely. Upgrading to version 2.5.5 is able to address this issue. It is recommended to upgrade the affected component. This CVE was requested by the vendor.

Risk Assessment

Possibility of injecting malicious scripts, potentially leading to user data theft or session hijacking.

Recommendation

Upgrade Governikus AusweisApp to version 2.5.5 or later.

Related vulnerabilities

Original NVD description (English source)

A weakness has been identified in Governikus AusweisApp up to 2.5.4. Affected is an unknown function of the component StartPAOSResponse Handler. Executing a manipulation of the argument ResultMessage can lead to cross site scripting. The attack can be launched remotely. Upgrading to version 2.5.5 is able to address this issue. It is recommended to upgrade the affected component. This CVE was requested by the vendor.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS