DoS (Denial of Service) brace-expansion Dependency in Jira Service Management Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.7 and a CVS...

DoS (Denial of Service) brace-expansion Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.7 and a CVSS Vector o...

DoS (Denial of Service) node-tar dependency in Jira Software Data Center

This is a vulnerability in a non-Atlassian Jira Software Data Cente dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0,...

DoS (Denial of Service) tar Dependency in Jira Software Data Center

This DoS Denial of Service vulnerability was introduced in versions 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 9.12.1, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS...

SSRF (Server-Side Request Forgery) ip-address Dependency in Jira Service Management Data Center

This High severity SSRF Server-Side Request Forgery vulnerability was introduced in versions 11.2.0 and 11.3.0 of Jira Service Management Data Center. This SSRF Server-Side Request Forgery vulnerability, with a CVSS Score of 7.7 and a CVSS Vector of...

SSRF (Server-Side Request Forgery) ip-address Dependency in Jira Software Data Center

This High severity SSRF Server-Side Request Forgery vulnerability was introduced in versions 11.2.0 and 11.3.0 of Jira Software Data Center. This SSRF Server-Side Request Forgery vulnerability, with a CVSS Score of 7.7 and a CVSS Vector of...

Important: Red Hat Security Advisory: osbuild-composer security, bug fix, and enhancement update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabili...

DOM-based XSS org.springframework:spring-webmvc Dependency in Jira Software Data Center

This High severity DOM-based XSS vulnerability was introduced in versions 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This DOM-based XSS vulnerability, with a CVSS Score of 7.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N allows an unauthenticated attacke...

DOM-based XSS org.springframework:spring-webmvc Dependency in Jira Service Management Data Center

This High severity DOM-based XSS vulnerability was introduced in versions 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This DOM-based XSS vulnerability, with a CVSS Score of 7.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N allows an unauthenticat...

DoS (Denial of Service) org.springframework:spring-webmvc Dependency in Jira Service Management Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows ...

DoS (Denial of Service) org.springframework:spring-webmvc Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H allows an...

DoS (Denial of Service) react-router Dependency in Jira Service Management Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.3.8, 10.7.1, 11.0.0, and 11.1.0 of Jira Service Management Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

DoS (Denial of Service) react-router Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.3.8, 10.7.1, 11.0.0, and 11.1.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:...

GHSA-4J38-RW27-97GX org.xwiki.contrib:discussions-server has Cross-Site Request Forgery (CSRF) issue that makes it possible to delete messages

Impact It's possible to forge a request to delete a message. Patches The problem has been patched in version 2.0-rc-1 of Discussion Extension. Workarounds There's no easy workaround except upgrading. References https://jira.xwiki.org/browse/DISCUSSION-22 For more information If you have any...

Atlassian Jira Service Management Data Center and Server 10.0.x / 10.1.1 / 10.2.x / 10.3.x < 10.3.7 / 10.4.x / 10.5.x / 10.6.x / 11.x < 11.3.8 (JSDSERVER-16652)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16652 advisory. - This High severity BASM Broken Authentication & Session Management vulnerability was introduced in...

PYSEC-2026-2621 MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers

Summary An unauthenticated attacker who can reach the mcp-atlassian HTTP endpoint can force the server process to make outbound HTTP requests to an arbitrary attacker-controlled URL by supplying two custom HTTP headers without an Authorization header. No authentication is required. The...

MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers

SummaryAn unauthenticated attacker who can reach the mcp-atlassian HTTP endpoint can force the server process to make outbound HTTP requests to an arbitrary attacker-controlled URL by supplying two custom HTTP headers without an Authorization header. No authentication is required. The vulnerabili...

File Inclusion fast-uri Dependency in Jira Service Management Data Center

This High severity File Inclusion vulnerability was introduced in versions 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This File Inclusion vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

File Inclusion fast-uri Dependency in Jira Software Data Center

This High severity File Inclusion vulnerability was introduced in versions 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Software Data Center. This File Inclusion vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...