CVE-2026-56249

Katalog CVE

CVSS 7.6 · High EPSS 0,36%

Kerentanan Improper Authorization. Skor CVSS 3.1 7.6 (High) menurut vulncheck.com.

Deskripsi (NVD)

Capgo before 12.128.2 contains an authorization bypass vulnerability in the channel creation endpoint that allows authenticated users to overwrite existing channels by reusing their names. Attackers with app.create_channel permission can exploit a logic mismatch between existence validation and upsert operations to reassign channel ownership and modify critical production channel configurations.

Rincian

Terbit di NVD

30 Juni 2026

Terakhir diubah

1 Juli 2026

Status NVD

Deferred

CVSS 3.1

7.6 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-285: Improper Authorization

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 28,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/Cap-go/capgo/security/advisories/GHSA-vj24-j594-3wv3
• https://www.vulncheck.com/advisories/capgo-unauthorized-channel-overwrite-and-ownership-takeover-via-post-chan...