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Atlassian Confluence

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Last 30 days
0
Actively exploited (KEV)
9
All CVEs
58

Latest vulnerabilities

IDSeverityDescriptionEPSSPublished
CVE-2026-21589
KEV
9.3Critical
Atlassian Bamboo Data CenterAtlassian Bitbucket Data CenterAtlassian Confluence Data Center
This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File …
99.66%
2026-10-06
1 mo ago
CVE-2026-21588 7.1High
Atlassian Confluence Data Center
This High severity DoS (Denial of Service) vulnerability was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This DoS (Denial of Service) …
0.39%
2026-09-15
1 mo ago
CVE-2026-21586 7.1High
Atlassian Confluence Data Center
This High severity Improper Authorization vulnerability was introduced in versions 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This Imp…
0.44%
2026-09-15
1 mo ago
CVE-2026-21580 8.6High
Atlassian Confluence Data CenterAtlassian Confluence Server
This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9…
0.5%
2026-08-19
2 mo ago
CVE-2026-21577 7.1High
Atlassian Confluence Data Center
This High severity DoS (Denial of Service) vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center. This DoS (Denial of Service) vulnerab…
0.42%
2026-07-21
3 mo ago
CVE-2026-21579 8.2High
Atlassian Confluence Data Center
This High severity Information Disclosure vulnerability was introduced in versions 7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This Information Disclosure …
0.43%
2026-07-21
3 mo ago
CVE-2025-22166 8.3High
Atlassian Confluence Data Center
This High severity DoS (Denial of Service) vulnerability was introduced in version 2.0 of Confluence Data Center. This DoS (Denial of Service) vulnerability, with a CVSS Score of 8.3, allows an attacker to cause a re…
0.5%
2025-10-21
12 mo ago
CVE-2023-22512 7.5High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated attacker to cause a r…
15.05%
2025-03-18
20 mo ago
CVE-2024-21703 6.4Medium
Atlassian Confluence Data CenterAtlassian Confluence Server
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations. This Security Misconfiguration vulnerability, with a CVSS S…
0.2%
2024-11-27
23 mo ago
CVE-2024-21690 7.1High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data…
0.74%
2024-08-21
27 mo ago
CVE-2024-21686 7.3High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity Stored XSS vulnerability was introduced in versions 7.13 of Confluence Data Center and Server. This Stored XSS vulnerability, with a CVSS Score of 7.3, allows an authenticated attacker to execute arb…
0.89%
2024-07-16
28 mo ago
CVE-2024-21683 7.2High
Atlassian Confluence Data Center
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authe…
88.26%
2024-05-22
30 mo ago
CVE-2024-21677 8.3High
Atlassian Confluence Data Center
This High severity Path Traversal vulnerability was introduced in version 6.13.0 of Confluence Data Center. This Path Traversal vulnerability, with a CVSS Score of 8.3, allows an unauthenticated attacker to exploit an u…
0.92%
2024-03-19
32 mo ago
CVE-2024-21678 8.5High
Atlassian Confluence Data Center
This High severity Stored XSS vulnerability was introduced in version 2.7.0 of Confluence Data Center. This Stored XSS vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary HT…
0.47%
2024-02-20
33 mo ago
CVE-2024-21673 8.0High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity Remote Code Execution (RCE) vulnerability was introduced in versions 7.13.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.0 and a CVSS Vector…
1.5%
2024-01-16
34 mo ago
CVE-2024-21672 8.3High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity Remote Code Execution (RCE) vulnerability was introduced in version 2.1.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.3 and a CVSS Vector o…
1.36%
2024-01-16
34 mo ago
CVE-2023-22527
KEV
10.0Critical
Atlassian Confluence Data CenterAtlassian Confluence Server
A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediat…
99.98%
2024-01-16
34 mo ago
CVE-2024-21674 8.6High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity Remote Code Execution (RCE) vulnerability was introduced in version 7.13.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.6 and a CVSS Vector …
1.76%
2024-01-16
34 mo ago
CVE-2023-22526 7.2High
Atlassian Confluence Data Center
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticat…
1.56%
2024-01-16
34 mo ago
CVE-2023-22522 9.0Critical
Atlassian Confluence Data CenterAtlassian Confluence Server
This Template Injection vulnerability allows an authenticated attacker, including one with anonymous access, to inject unsafe user input into a Confluence page. Using this approach, an attacker is able to achieve Remote…
12.94%
2023-12-06
35 mo ago
CVE-2023-22518
KEV
10.0Critical
Atlassian Confluence Data CenterAtlassian Confluence Server
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 …
99.99%
2023-10-31
36 mo ago
CVE-2023-22515
KEV
10.0Critical
Atlassian Confluence Data CenterAtlassian Confluence Server
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 instan…
99.23%
2023-10-04
37 mo ago
CVE-2023-22508 8.5High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22508 was introduced in version 6.1.0 of Confluence Data Center & Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score …
2.16%
2023-07-19
40 mo ago
CVE-2023-22505 8.0High
Atlassian Confluence Data CenterAtlassian Confluence Server
This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22505 was introduced in version 8.0.0 of Confluence Data Center & Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score…
2.05%
2023-07-19
40 mo ago
CVE-2023-22504 4.3Medium
Atlassian Confluence Data CenterAtlassian Confluence Server
Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments …
0.74%
2023-05-25
42 mo ago
CVE-2023-22503 5.3Medium
Atlassian Confluence Data CenterAtlassian Confluence Server
Affected versions of Atlassian Confluence Server and Data Center allow anonymous remote attackers to view the names of attachments and labels in a private Confluence space. This occurs via an Information Disclosure vuln…
0.79%
2023-05-01
42 mo ago
CVE-2020-36290 Not scored
Atlassian Confluence Data CenterAtlassian Confluence Server
The Livesearch macro in Confluence Server and Data Center before version 7.4.5, from version 7.5.0 before 7.6.3, and from version 7.7.0 before version 7.7.4 allows remote attackers with permission to edit a page or blog…
0.69%
2022-07-26
52 mo ago
CVE-2022-26137 8.8High
Atlassian BambooAtlassian Bamboo Data CenterAtlassian Bamboo Server
A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to cause additional Servlet Filters to be invoked when the application processes requests or responses. Atlassian has confirmed an…
2.41%
2022-07-20
52 mo ago
CVE-2022-26136 9.8Critical
Atlassian BambooAtlassian Bamboo Data CenterAtlassian Bamboo Server
A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. The impact depends on which filters are used by each app, and how th…
5.66%
2022-07-20
52 mo ago
CVE-2022-26134
KEV
9.8Critical
Atlassian Confluence Data CenterAtlassian Confluence Server
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. Th…
99.99%
2022-06-04
54 mo ago