QID 982238

QID 982238: Java (maven) Security Update for com.atlassian.connect:atlassian-connect-spring-boot (GHSA-2x7v-w2mv-f3rx)

Broken Authentication in Atlassian Connect Spring Boot (ACSB) in version 1.1.0 before 2.1.3 and from version 2.1.4 before 2.1.5: 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 1.1.0 before 2.1.3 and versions 2.1.4 before 2.1.5 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 Critical - 8.8 severity.

CVSS V2 rated as High - 6.5 severity.

Solution

Customers are advised to refer to GHSA-2x7v-w2mv-f3rx for updates pertaining to this vulnerability.

Vendor References

GHSA-2x7v-w2mv-f3rx - github.com/advisories/GHSA-2x7v-w2mv-f3rx

CVEs related to QID 982238

CVE-2021-26077 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-2x7v-w2mv-f3rx	com.atlassian.connect:atlassian-connect-spring-boot		github.com/advisories/GHSA-2x7v-w2mv-f3rx

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