CVE-2023-53905

Published: Dec 17, 2025

Modified: Apr 7, 2026

PUBLISHED

CVSS v3.1

8.0

HIGH

Description

ProjectSend r1605 contains a CSV injection vulnerability that allows authenticated users to inject malicious formulas into user profile names. Attackers can craft payloads like =calc|a!z| in the name field to trigger code execution when administrators export action logs as CSV files.

Vendor	Product	Versions
projectSend	projectSend	affected `r1605`

Weaknesses (CWE)

CWE-1236

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-51517

exploit

Official Product Homepage

product

VulnCheck Advisory: ProjectSend r1605 CSV Injection via User Account Export Functionality

third-party-advisory

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CVE-2023-53905

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References