CVE-2023-4409

8.8 highEPSS 0.9%

High (8.8) in happysoft nbs\&happysoftwechat. EPSS 0.9% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, has been found in NBS&HappySoftWeChat 1.1.6. Affected by this issue is some unknown functionality. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-237512.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2023-08-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

happysoft:nbs\&happysoftwechat

References

https://github.com/ApricityXX/cve/blob/main/upload/upload.md
https://vuldb.com/?ctiid.237512
https://vuldb.com/?id.237512
https://github.com/ApricityXX/cve/blob/main/upload/upload.md
https://vuldb.com/?ctiid.237512

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