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Yamcs Core API has Multiple Missing Function Level Access Control vulnerabilities

🗓️ 28 Aug 2026 17:09:35Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 24 Views

Missing Function Level Access Control in Yamcs Core API allows authenticated users to bypass RBAC.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-55521
28 Aug 202618:35
–circl
cve
CVE
CVE-2026-55521
28 Aug 202617:08
–cve
cvelist
Cvelist
CVE-2026-55521 Yamcs : Multiple Missing Function Level Access Control vulnerabilities in Yamcs Core API
28 Aug 202617:08
–cvelist
euvd
EUVD
EUVD-2026-67838
28 Aug 202617:08
–euvd
mend
Mend
CVE-2026-55521
28 Aug 202617:08
–mend
nvd
NVD
CVE-2026-55521
28 Aug 202620:18
–nvd
osv_ghsa
osv_ghsa
GHSA-962X-CCWF-8X6P Yamcs Core API has Multiple Missing Function Level Access Control vulnerabilities
28 Aug 202617:09
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-83245
28 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-55521: Missing Authorization
28 Aug 202600:00
–rapid7
snyk
Snyk
Missing Authorization
28 Aug 202617:09
–snyk
Rows per page
Vulners
Node
OR
org.yamcsyamcs-coreRange≤5.12.7maven
org.yamcsyamcs-coreRange5.13.0–5.13.1maven

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28 Aug 2026 17:09Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.8
EPSS0.00523
SSVC
24