CVE-2023-48031 | BDVDB-2026-217283 Detail

Description#

OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12023-11-17Record published in the CVE List.
2. Version 22025-09-29Most recent update recorded in the CVE List.