Critical severity9.8OSV Advisory· Published Dec 22, 2025· Updated Jun 17, 2026
CVE-2023-53980
CVE-2023-53980
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Stable, r1053, r1070, …+ 2 more
- (no CPE)range: Stable, r1053, r1070, …
- (no CPE)range: r1605
- cpe:2.3:a:projectsend:projectsend:r1605:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/51238nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/projectsend-remote-code-execution-via-file-extension-manipulationnvdExploitThird Party Advisory
- www.projectsend.orgnvdProduct
News mentions
0No linked articles in our index yet.