Improper Authentication in Assembla merge request builder - CVE-2023-30521
Published: April 13, 2023
Vulnerability identifier: #VU75074
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-30521
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Assembla merge request builder
Assembla merge request builder
Software vendor:
Jenkins
Jenkins
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to a lack of authentication mechanism within the webhook endpoint at /assembla-webhook/. A remote attacker can access this endpoint without authentication.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.