CVE-2025-62175: joinmastodon mastodon

csirt@kutim:~/threat-intel/cve/CVE-2025-62175

CVSS 4.3 · Medium EPSS 0,23%

Kerentanan Improper Check for Dropped Privileges pada joinmastodon mastodon. Skor CVSS 3.1 4.3 (Medium) menurut github.com.

Deskripsi (NVD)

Mastodon is a free, open-source social network server based on ActivityPub. In versions before 4.4.6, 4.3.14, and 4.2.27, disabling or suspending a user account does not disconnect the account from the streaming API. This allows disabled or suspended accounts to continue receiving real-time updates through existing streaming connections and to establish new streaming connections, even though they cannot interact with other API endpoints. This undermines moderation actions, as administrators expect disabled or suspended accounts to be fully disconnected from the service. This issue has been patched in versions 4.4.6, 4.3.14, and 4.2.27. No known workarounds exist.

Rincian

Terbit di NVD: 13 Oktober 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
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-273: Improper Check for Dropped Privileges
CWE-274: Improper Handling of Insufficient Privileges
EPSS (30 hari): 0,23% peluang dieksploitasi; lebih tinggi dari 12,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
joinmastodon	mastodon	Semua versi sebelum 4.2.27
joinmastodon	mastodon	Versi 4.3.0 hingga sebelum 4.3.14
joinmastodon	mastodon	Versi 4.4.0 hingga sebelum 4.4.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.