Vulnerability · Published Jul 1, 2020 · Assigned by atlassian
CVE-2020-4027
Medium 4.7
In plain English
A medium-severity security flaw in Confluence Data Center from Atlassian. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).
Severity (CVSS NVD)4.7Medium
Exploit odds (30 days)1.5%top 25.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Confluence Server | unspecified – before 7.4.57.5.0 – before unspecifiedunspecified – before 7.5.1 |
| Atlassian | Confluence Data Center | unspecified – before 7.4.57.5.0 – before unspecifiedunspecified – before 7.5.1 |
References
- https://jira.atlassian.com/browse/CONFSERVER-59898 x_refsource_MISC