A markdown based cross-site scripting (XSS) vulnerability in the /system/notice/create endpoint of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the notice_content parameter.

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Fixes

Solution

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Workaround

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History

Tue, 09 Jun 2026 23:45:00 +0000

Type Values Removed Values Added
Title Markdown XSS in FastapiAdmin /system/notice/create Endpoint

Tue, 09 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Jun 2026 21:15:00 +0000

Type Values Removed Values Added
Title Markdown XSS in FastapiAdmin /system/notice/create Endpoint
Weaknesses CWE-79

Tue, 09 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Description A markdown based cross-site scripting (XSS) vulnerability in the /system/notice/create endpoint of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the notice_content parameter.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-09T19:40:13.064Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36725

cve-icon Vulnrichment

Updated: 2026-06-09T19:40:08.069Z

cve-icon NVD

Status : Received

Published: 2026-06-09T19:17:42.980

Modified: 2026-06-09T21:17:10.890

Link: CVE-2026-36725

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-09T23:30:05Z

Weaknesses