Vulnerability Details : CVE-2020-36388
In CiviCRM before 5.21.3 and 5.22.x through 5.24.x before 5.24.3, users may be able to upload and execute a crafted PHAR archive.
Exploit prediction scoring system (EPSS) score for CVE-2020-36388
Probability of exploitation activity in the next 30 days: 0.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 42 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-36388
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST |
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
|
NIST |
CWE ids for CVE-2020-36388
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The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-36388
-
https://blog.sonarsource.com/civicrm-code-execution-vulnerability-chain-explained/
CiviCRM 5.22.0 - Code Execution Vulnerability Chain ExplainedExploit;Third Party Advisory
-
https://civicrm.org/advisory/civi-sa-2020-03
CIVI-SA-2020-03: PHP Code Execution via Phar Deserialization | CiviCRMVendor Advisory
Products affected by CVE-2020-36388
- cpe:2.3:a:civicrm:civicrm:*:*:*:*:*:*:*:*
- cpe:2.3:a:civicrm:civicrm:*:*:*:*:*:*:*:*