CVE-2023-53905

ProjectSend r1605 CSV Injection via User Account Export Functionality

CVSS 6.2 MEDIUMEPSS 0.4%CWE-1236

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

Affected products

projectSend · projectSend

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References

https://www.exploit-db.com/exploits/51517 https://www.projectsend.org/https://www.vulncheck.com/advisories/projectsend-csv-injection-via-user-account-export-functionality