CVE-2023-22518 Details
All versions of Confluence Data Center and Server are affected by an improper authorization vulnerability. It is currently unexploited, there is no impact to confidentiality as an attacker cannot exfiltrate any instance data, and Atlassian Cloud sites are not affected. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2023-22518
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
94.33 Probability of exploitation activity being observed over the next 30 days (100th percentile)
CVSS score for CVE-2023-22518
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2023-22518
Confluence Server 4.3.2
Confluence Server 4.3.7
Confluence Server 5.1
Confluence Server 5.1.4
Confluence Server 5.1.5
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2023-22518 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 365 24.09%
CN 168 11.09%
DE 89 5.87%
AU 67 4.42%
JP 67 4.42%
IN 55 3.63%
FR 52 3.43%
RU 51 3.37%
KR 42 2.77%
CA 40 2.64%

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CVE-2023-22518 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 1,200 92.52%
Telecommunications 77 5.94%
Manufacturing 8 0.62%
Government/Politics 6 0.46%
Education 3 0.23%
Nonprofit/NGO 1 0.08%
Finance 1 0.08%
Retail 1 0.08%

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