QID 982631

QID 982631: Java (maven) Security Update for com.atlassian.connect:atlassian-connect-spring-boot-starter (GHSA-cpcr-74q9-74gp)

Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3. Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions between 1.1.0 - 2.1.2 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as Medium - 4 severity.

Solution

Customers are advised to refer to GHSA-cpcr-74q9-74gp for updates pertaining to this vulnerability.

Vendor References

GHSA-cpcr-74q9-74gp - github.com/advisories/GHSA-cpcr-74q9-74gp

CVEs related to QID 982631

CVE-2021-26074 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-cpcr-74q9-74gp	com.atlassian.connect:atlassian-connect-spring-boot-starter		github.com/advisories/GHSA-cpcr-74q9-74gp

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