CVE-2021-3509

Katalog CVE

CVSS 6.1 · Medium EPSS 1,7%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada redhat ceph storage. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.The greatest threat to the system is for confidentiality, integrity, and availability.

Rincian

Terbit di NVD

27 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=1950116 issue tracking · patch · advisory vendor
• https://github.com/ceph/ceph/commit/7a1ca8d372da3b6a4fc3d221a0e5f72d1d61c27b patch · advisory pihak ketiga
• https://github.com/ceph/ceph/commit/adda853e64bdba1288d46bc7d462d23d8f2f10ca patch · advisory pihak ketiga
• https://github.com/ceph/ceph/commit/af3fffab3b0f13057134d96e5d481e400d8bfd27 patch · advisory pihak ketiga
• https://github.com/ceph/ceph/blob/f1557e8f62d31883d3d34ae241a1a26af11d923f/src/pybind/mgr/dashboard/controller... exploit · advisory pihak ketiga