CVE-2021-26077
Summary
| CVE | CVE-2021-26077 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-05-10 00:15:00 UTC |
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| Updated | 2021-05-18 17:43:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
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| Action required: Atlassian Connect vulnerability allows bypass of app qsh verification via context JWTs - Announcements - The Atlassian Developer Community |
MISC |
community.developer.atlassian.com |
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| CVE-2021-26077 - Broken authentication in Atlassian Connect Spring Boot (ACSB) - Security - Atlassian Documentation |
MISC |
confluence.atlassian.com |
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| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 982238 Java (maven) Security Update for com.atlassian.connect:atlassian-connect-spring-boot (GHSA-2x7v-w2mv-f3rx)
