VulnerabilityModified
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.
HIGH 8.8EPSS 1.48%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.48% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- civicrm/civicrm
- Source
- cve@mitre.org
References
- https://blog.sonarsource.com/civicrm-code-execution-vulnerability-chain-explained/Exploit, Third Party Advisory
- https://civicrm.org/advisory/civi-sa-2020-03Vendor Advisory
- https://blog.sonarsource.com/civicrm-code-execution-vulnerability-chain-explained/Exploit, Third Party Advisory
- https://civicrm.org/advisory/civi-sa-2020-03Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.