CVE-2023-22515
CRITICAL
10,0
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances.
Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,9433
Percentile
1,0th
Updated
EPSS Score Trend (Last 90 Days)
20
Improper Input Validation
StableCommon Consequences
Security Scopes Affected:
Availability
Confidentiality
Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Read Memory
Read Files Or Directories
Modify Memory
Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Application
Confluence Data Center by Atlassian
Version Range Affected
From
8.4.0
(inclusive)
To
8.4.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Confluence Server by Atlassian
Version Range Affected
From
8.5.0
(inclusive)
To
8.5.2
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Confluence Data Center by Atlassian
Version Range Affected
From
8.0.0
(inclusive)
To
8.3.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Confluence Data Center by Atlassian
Version Range Affected
From
8.5.0
(inclusive)
To
8.5.2
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Confluence Server by Atlassian
Version Range Affected
From
8.0.0
(inclusive)
To
8.3.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Confluence Server by Atlassian
Version Range Affected
From
8.4.0
(inclusive)
To
8.4.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023…
http://packetstormsecurity.com/files/175225/Atlassian-Confluence-Unauthenticate…
https://confluence.atlassian.com/display/KB/FAQ+for+CVE-2023-22515
https://confluence.atlassian.com/pages/viewpage.action?pageId=1295682276
https://jira.atlassian.com/browse/CONFSERVER-92475
http://packetstormsecurity.com/files/175225/Atlassian-Confluence-Unauthenticate…
https://confluence.atlassian.com/display/KB/FAQ+for+CVE-2023-22515
https://confluence.atlassian.com/pages/viewpage.action?pageId=1295682276
https://jira.atlassian.com/browse/CONFSERVER-92475