CVE-2026-91992

Katalog CVE

CVSS 5.9 · Medium EPSS 0,26%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor. Skor CVSS 3.1 5.9 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

Tornado before 6.5.7 contains a credential leak vulnerability in CurlAsyncHTTPClient where pycurl handles are reused across requests without proper state clearing. Attackers can obtain sensitive credentials by issuing requests through the same client instance, allowing TLS certificates or proxy authentication to persist across unintended requests.

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

17 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,6% 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/tornadoweb/tornado/security/advisories/GHSA-pw6j-qg29-8w7f
• https://www.vulncheck.com/advisories/tornado-before-6.5.7-credential-leak-via-handle-reuse