This vulnerability involves stored XSS in SpringBlade v4.8.0 at the /api/blade-desk/notice/submit endpoint. Attackers can submit crafted input through the content parameter that is stored and later executed in users' browsers, potentially leading to script execution attacks. No CVSS score or patch information is provided, and no cloud service is involved.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of users interacting with the vulnerable endpoint, potentially leading to session hijacking, defacement, or other client-side impacts. The exact impact depends on the context in which the injected scripts execute. There is no information on active exploitation or widespread impact.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider implementing input validation and output encoding on the content parameter to mitigate injection risks. Monitor vendor channels for updates.