CVE-2023-53980 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Projectsend	Projectsend	r1605

Related Weaknesses (CWE)

CWE-434

References

https://www.exploit-db.com/exploits/51238ExploitThird Party Advisory
https://www.projectsend.org/Product
https://www.vulncheck.com/advisories/projectsend-remote-code-execution-via-file-Third Party AdvisoryExploit
https://www.exploit-db.com/exploits/51238ExploitThird Party Advisory

FAQ

What is CVE-2023-53980?

CVE-2023-53980 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 exte...

How severe is CVE-2023-53980?

CVE-2023-53980 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-53980?

Check the references section above for vendor advisories and patch information. Affected products include: Projectsend Projectsend.