VulnerabilityModified
CVE-2020-36389
In CiviCRM before 5.28.1 and CiviCRM ESR before 5.27.5 ESR, the CKEditor configuration form allows CSRF.
MEDIUM 4.3EPSS 0.66%
Does this matter?
Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own.
Description
In CiviCRM before 5.28.1 and CiviCRM ESR before 5.27.5 ESR, the CKEditor configuration form allows CSRF.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- EPSS
- 0.66% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- 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-2020-11-csrf-ckeditor-configuration-formVendor Advisory
- https://blog.sonarsource.com/civicrm-code-execution-vulnerability-chain-explained/Exploit, Third Party Advisory
- https://civicrm.org/advisory/civi-sa-2020-11-csrf-ckeditor-configuration-formVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.