CVE-2026-59883: guzzlephp guzzle

csirt@kutim:~/threat-intel/cve/CVE-2026-59883

CVSS 6.1 · Medium EPSS 0,17%

Kerentanan Origin Validation Error pada guzzlephp guzzle. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Guzzle is an extensible PHP HTTP client. Prior to 7.12.3, CookieJar did not restrict cookies scoped to IP-address or bare-numeric Domain values to the exact host that set them, because SetCookie::matchesDomain() applied ordinary suffix matching to domains such as 192.168.0.1, [::1], or 1, allowing cross-host cookie disclosure, cookie injection, or session fixation. This issue is fixed in version 7.12.3.

Rincian

Terbit di NVD: 8 Juli 2026
Terakhir diubah: 13 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-346: Origin Validation Error
CWE-384: Session Fixation
EPSS (30 hari): 0,17% peluang dieksploitasi; lebih tinggi dari 5,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
guzzlephp	guzzle	Semua versi sebelum 7.12.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/guzzle/guzzle/security/advisories/GHSA-g446-98w2-8p5w mitigasi · advisory vendor
https://github.com/guzzle/guzzle/commit/b9944c161b12d9ee9c9334cfc5b9659ecd7451f8 patch
https://github.com/guzzle/guzzle/pull/3694 issue tracking · patch
https://github.com/guzzle/guzzle/releases/tag/7.12.3 release notes

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.