CVE-2026-7168

Katalog CVE

CVSS 5.3 · Medium EPSS 0,59%

Kerentanan Authentication Bypass by Capture-replay pada haxx curl. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Successfully using libcurl to do a transfer over a specific HTTP proxy (`proxyA`) with **Digest** authentication and then changing the proxy host to a second one (`proxyB`) for a second transfer, reusing the same handle, makes libcurl wrongly pass on the `Proxy-Authorization:` header field meant for `proxyA`, to `proxyB`.

Rincian

Terbit di NVD

13 Mei 2026

Terakhir diubah

15 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-294: Authentication Bypass by Capture-replay

EPSS (30 hari)

0,59% peluang dieksploitasi; lebih tinggi dari 46,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://curl.se/docs/CVE-2026-7168.html patch · advisory vendor
• https://curl.se/docs/CVE-2026-7168.json advisory vendor
• http://www.openwall.com/lists/oss-security/2026/04/29/14 mailing list · patch
• https://hackerone.com/reports/3697719 exploit · issue tracking