CVE-2023-54400 Fumasoft Fumeng Cloud - SQL Injection

Fumasoft Fumeng Cloud contains a sql injection caused by unsanitized input in the Name parameter of the getEmpByname action in AjaxMethod.ashx, letting unauthenticated remote attackers extract and modify database contents.

CVSS base score 9.8 /10
Critical
CISA KEV
Exploited in the wild
Public exploit
None known
Authentication
Not required
EPSS
0.46% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
SQL Injection
Impact
SQL Injection, Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
29 September 2026
Updated
15 October 2026
Weakness
CWE-89

Vendor fix

Update to the latest version of Fumasoft Fumeng Cloud.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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