CVE-2024-8338: HFO4 shudong-share File Extension fileReceive.php unrestricted upload

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-30 · updated 2026-06-17
Weakness: CWE-434

Description

A vulnerability was found in HFO4 shudong-share 2.4.7. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /includes/fileReceive.php of the component File Extension Handler. The manipulation of the argument file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

HFO4 shudong-share: 2.4.7

References

https://github.com/enjoyworld/webray.com.cn/blob/main/cves/shudong-share%20Any%20File%20Upload.md
https://vuldb.com/?ctiid.276217
https://vuldb.com/?id.276217
https://vuldb.com/?submit.399538

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