CVE-2026-44595

Katalog CVE

CVSS 4.3 · Medium EPSS 1,1%

Kerentanan Missing Authorization pada spaceapplications yamcs. Skor CVSS 3.1 4.3 (Medium) menurut github.com.

Deskripsi (NVD)

Yamcs is a mission control framework. Prior to 5.12.7, the IAM API endpoints listUsers, getUser, listGroups, and getGroup in yamcs-core did not enforce the required SystemPrivilege.ControlAccess check in yamcs-core/src/main/java/org/yamcs/http/api/IamApi.java, so any authenticated user, even one with low or no privileges, could enumerate all user accounts in the system including their usernames, superuser status, and group memberships. This issue is fixed in versions 5.12.7 and 5.13.0.

Rincian

Terbit di NVD

16 Juli 2026

Terakhir diubah

18 Juli 2026

Status NVD

Modified

CVSS 3.1

4.3 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 63,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/yamcs/yamcs/security/advisories/GHSA-p2rj-mrmc-9w29 exploit · advisory vendor
• https://github.com/yamcs/yamcs/commit/0e12b518f103f24681299318a30a460fe4327b88 patch
• https://github.com/yamcs/yamcs/commit/e90099fba98e96214217c195b6a5b87b5f46e51c patch
• https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7 release notes
• https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0 release notes