High severity7.5OSV Advisory· Published Dec 17, 2025· Updated Jun 17, 2026
CVE-2023-53930
CVE-2023-53930
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3r1605+ 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/51400nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/projectsend-insecure-direct-object-reference-file-download-vulnerabilitynvdExploitThird Party Advisory
- www.projectsend.orgnvdProduct
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