RCE in Sdcms
CVE-2019-9651
An issue was discovered in SDCMS V1.7. In the \app\admin\controller\themecontroller.php file, the check_bad() function's filtering is not strict, resulting in PHP code execution. This occurs because some dangerous PHP functions (such as "eval") are blocked but others (such as "system") are not, and because ".php" is blocked but ".PHP" is not blocked.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.026 (83.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sdcms — versions 1.7
- 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-2019-9651?
- CVE-2019-9651 is a critical-severity vulnerability in Sdcms, classified under Code Injection. CVSS score: 9.8/10. Published 2019-03-11.
- How severe is CVE-2019-9651?
- Critical severity. CVSS v3 base score is 9.8 out of 10.