Very High
CVE-2023-22518
CVE ID
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CVE-2023-22518
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to – but not limited to – full loss of confidentiality, integrity and availability.
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.
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Ratings
-
Attacker ValueVery High
-
ExploitabilityHigh
Technical Analysis
Rapid7 observed as of November 5, 2023, exploitation of Atlassian Confluence in multiple customer environments, including for ransomware deployment.
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General Information
Vendors
- atlassian
Products
- confluence data center,
- confluence data center 8.6.0,
- confluence server,
- confluence server 8.6.0
Exploited in the Wild
Would you like to delete this Exploited in the Wild Report?
Yes, delete this report- Vendor Advisory (https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html)
- Government or Industry Alert (https://www.cisa.gov/known-exploited-vulnerabilities-catalog)
- Other: CISA Gov Alert (https://www.cisa.gov/news-events/alerts/2023/11/07/cisa-adds-one-known-exploited-vulnerability-catalog)
Would you like to delete this Exploited in the Wild Report?
Yes, delete this reportReferences
Exploit
A PoC added here by the AKB Worker must have at least 2 GitHub stars.
Miscellaneous
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: