CLEANSTART-2026-RB02560

See a problem?
Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-RB02560.json
JSON Data
https://api.test.osv.dev/v1/vulns/CLEANSTART-2026-RB02560
Upstream
Published
2026-10-31T11:53:33Z
Modified
2026-10-31T16:02:36Z
Severity
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
Summary
WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authent...
Details

Security vulnerability affects the apache-nifi package. A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user.

References

Affected packages

CleanStart / apache-nifi

Package

Name
apache-nifi
Purl
pkg:apk/cleanstart/apache-nifi

Affected ranges

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

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-RB02560.json"