CLEANSTART-2026-WP23886

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-WP23886.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-WP23886
Upstream
  • CVE-2026-47890
Published
2026-10-06T00:34:50Z
Modified
2026-10-06T01:00:15Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments
Details

Security vulnerability affects the rundeck package. Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments.

References

Affected packages

CleanStart / rundeck

Package

Name
rundeck

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.1.0-r3

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-WP23886.json"