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.

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Fixes

Solution

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Workaround

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History

Wed, 16 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 15 Sep 2026 01:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Governikus AusweisApp StartPAOSResponse cross site scripting
First Time appeared Governikus
Governikus ausweisapp
Weaknesses CWE-79
CWE-94
CPEs cpe:2.3:a:governikus:ausweisapp:*:*:*:*:*:*:*:*
Vendors & Products Governikus
Governikus ausweisapp
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N/E:ND/RL:OF/RC:C'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-16T16:55:26.870Z

Reserved: 2026-09-14T05:24:00.388Z

Link: CVE-2026-90848

cve-icon Vulnrichment

Updated: 2026-09-16T16:55:21.579Z

cve-icon NVD

Status : Deferred

Published: 2026-09-15T02:16:48.780

Modified: 2026-09-16T17:18:18.380

Link: CVE-2026-90848

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-16T06:45:19Z

Weaknesses