CVE-2023-53930

High · 7.5

CVSS

7.5

EPSS

0.4%

Published

Dec 17, 2025

CISA due date

—

The record

ProjectSend r1605 contains an insecure direct object reference vulnerability that allows unauthenticated attackers to download private files by manipulating the download ID parameter. Attackers can access any user's private files by changing the 'id' parameter in the download request to process.php.

Affected packages

Ecosystem	Package	Introduced	Fixed