CVE-2026-62386

Katalog CVE

CVSS 7.5 · High EPSS 0,43%

Kerentanan Use of HTTP Request With Sensitive Query String. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

The Grav API plugin (getgrav/grav-plugin-api) before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route (JwtAuthenticator::extractBearerToken fallback). Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via the Referer header, stored in browser history, and captured by upstream proxy and CDN logs, exposing valid admin access tokens. A leaked token grants unauthorized API access, including reading configuration and user data, creating admin accounts, modifying system settings, and deleting pages.

Rincian

Terbit di NVD

17 Juli 2026

Terakhir diubah

23 Juli 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-598: Use of HTTP Request With Sensitive Query String

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,7% 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/getgrav/grav/security/advisories/GHSA-4hpj-wmpw-ghwq
• https://www.vulncheck.com/advisories/grav-rc-16-authentication-bypass-via-token-url-parameter