Improper Authentication in Assembla merge request builder - CVE-2023-30521
Published: April 13, 2023
Vulnerability identifier: #VU75074
CSH Severity: Medium
CVSS v4: 6.9 [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]
CVE-ID: CVE-2023-30521
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
Assembla merge request builder
How to mitigate CVE-2023-30521
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.