Vulnerability Details : CVE-2020-36655
Yii Yii2 Gii before 2.2.2 allows remote attackers to execute arbitrary code via the Generator.php messageCategory field. The attacker can embed arbitrary PHP code into the model file.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2020-36655
Probability of exploitation activity in the next 30 days: 0.30%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 66 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-36655
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
[email protected] |
CWE ids for CVE-2020-36655
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: [email protected] (Primary)
References for CVE-2020-36655
-
https://lab.wallarm.com/yii2-gii-remote-code-execution/
Exploit;Mitigation;Third Party Advisory
-
https://github.com/yiisoft/yii2-gii/issues/433
Exploit;Issue Tracking;Third Party Advisory
Products affected by CVE-2020-36655
- cpe:2.3:a:yiiframework:gii:*:*:*:*:*:yii2:*:*