CVE-2020-4027
Severity Score
4.7
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Las versiones afectadas de Atlassian Confluence Server y Data Center permitían a los atacantes remotos con permisos de administración del sistema saltarse las mitigaciones de inyección de plantillas de velocidad a través de una vulnerabilidad de inyección en las macros de usuario personalizadas. Las versiones afectadas son anteriores a la versión 7.4.5, y desde la versión 7.5.0 hasta la versión 7.5.1
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-30 CVE Reserved
- 2020-07-01 CVE Published
- 2023-03-07 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://jira.atlassian.com/browse/CONFSERVER-59898 | 2021-12-13 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Atlassian Search vendor "Atlassian" | Confluence Search vendor "Atlassian" for product "Confluence" | < 7.4.5 Search vendor "Atlassian" for product "Confluence" and version " < 7.4.5" | - |
Affected
| ||||||
| Atlassian Search vendor "Atlassian" | Confluence Server Search vendor "Atlassian" for product "Confluence Server" | >= 7.5.0 < 7.5.1 Search vendor "Atlassian" for product "Confluence Server" and version " >= 7.5.0 < 7.5.1" | - |
Affected
| ||||||