RCE in Nibbleblog
CVE-2018-16604
An issue was discovered in Nibbleblog v4.0.5. With an admin's username and password, an attacker can execute arbitrary PHP code by changing the username because the username is surrounded by double quotes (e.g., "${phpinfo()}").
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.015 (72.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Nibbleblog — versions 4.0.5
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-16604?
- CVE-2018-16604 is a high-severity vulnerability in Nibbleblog, classified under Code Injection. CVSS score: 7.2/10. Published 2018-09-06.
- How severe is CVE-2018-16604?
- High severity. CVSS v3 base score is 7.2 out of 10.