High severity8.0OSV Advisory· Published Dec 17, 2025· Updated Jun 17, 2026
CVE-2023-53905
CVE-2023-53905
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3= r1605+ 2 more
- (no CPE)range: = r1605
- (no CPE)range: Stable, r1053, r1070, …
- cpe:2.3:a:projectsend:projectsend:r1605:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/51517nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/projectsend-csv-injection-via-user-account-export-functionalitynvdThird Party Advisory
- www.projectsend.orgnvdProduct
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