ProjectSend r1605 contains a remote code execution vulnerability that allows attackers to upload malicious files by manipulating file extensions. Attackers can upload shell scripts with disguised extensions through the upload.process.php endpoint to execute arbitrary commands on the server.
History

Fri, 26 Dec 2025 15:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:projectsend:projectsend:r1605:*:*:*:*:*:*:*

Tue, 23 Dec 2025 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Projectsend
Projectsend projectsend
Vendors & Products Projectsend
Projectsend projectsend

Mon, 22 Dec 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 22 Dec 2025 21:45:00 +0000

Type Values Removed Values Added
Description ProjectSend r1605 contains a remote code execution vulnerability that allows attackers to upload malicious files by manipulating file extensions. Attackers can upload shell scripts with disguised extensions through the upload.process.php endpoint to execute arbitrary commands on the server.
Title ProjectSend r1605 Remote Code Execution via File Extension Manipulation
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-12-22T21:35:36.344Z

Updated: 2025-12-22T22:04:02.619Z

Reserved: 2025-12-20T16:31:20.899Z

Link: CVE-2023-53980

cve-icon Vulnrichment

Updated: 2025-12-22T21:57:25.283Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-22T22:16:03.710

Modified: 2025-12-26T15:40:38.417

Link: CVE-2023-53980

cve-icon Redhat

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