CVE-2021-29481

Katalog CVE

CVSS 7.5 · High EPSS 0,46%

Kerentanan Cleartext Storage of Sensitive Information pada ratpack project ratpack. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Ratpack is a toolkit for creating web applications. In versions prior to 1.9.0, the default configuration of client side sessions results in unencrypted, but signed, data being set as cookie values. This means that if something sensitive goes into the session, it could be read by something with access to the cookies. For this to be a vulnerability, some kind of sensitive data would need to be stored in the session and the session cookie would have to leak. For example, the cookies are not configured with httpOnly and an adjacent XSS vulnerability within the site allowed capture of the cookies. As of version 1.9.0, a securely randomly generated signing key is used. As a workaround, one may supply an encryption key, as per the documentation recommendation.

Rincian

Terbit di NVD

29 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
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-312: Cleartext Storage of Sensitive Information

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 37,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ratpack/ratpack/pull/1590 patch · advisory pihak ketiga
• https://github.com/ratpack/ratpack/security/advisories/GHSA-phj8-4cq3-794g advisory pihak ketiga