An arbitrary file upload vulnerability exists in Wenzhou Huoyin Information Technology Co., Ltd.

published 2022-05-05 4y ago modified 2026-06-17 4mo ago also EUVD-2022-33048

cvss: 9.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.5%; EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits: 0; none known

An arbitrary file upload vulnerability exists in Wenzhou Huoyin Information Technology Co., Ltd. BossCMS 1.0, which can be exploited by an attacker to gain control of the server.

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Exploit prediction

1.50% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type

References

cnvd.org.cn /flaw/show/CNVD-2022-04804
third-party-advisory
cnvd.org.cn /patchInfo/show/313666
third-party-advisory
bosscms.net /
broken-link

Sources

CVE List CVE-2022-28606
NVD CVE-2022-28606

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