Unrestricted Upload of File with Dangerous Type in EspoCRM
CVE-2023-5966

7.2HIGH

Key Information:

Vendor

EspoCRM

Status
EspoCRM
Vendor
CVE Published:
30 November 2023

Badges

đź‘ľ Exploit Exists

What is CVE-2023-5966?

EspoCRM version 7.2.5 is vulnerable to an arbitrary PHP code execution flaw. An authenticated privileged attacker can exploit this vulnerability by uploading a specially crafted zip file through the extension deployment form, potentially allowing execution of malicious PHP code on the server.

Affected Version(s)

EspoCRM 0

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

  • 🟡

    Public PoC available

  • đź‘ľ

    Exploit known to exist

Credit

Pedro José Navas Pérez
.