CVE-2024-48916CWE-345

Ceph is vulnerable to authentication bypass through RadosGW

High · published July 30, 2025

CVSS v3.1
8.1
EPSS
0%
Percentile
11.1
In the wild
Unconfirmed
What it is

Ceph is a distributed object, block, and file storage platform. In versions 19.2.3 and below, it is possible to send an JWT that has "none" as JWT alg. And by doing so the JWT signature is not checked. The vulnerability is most likely in the RadosGW OIDC provider. As of time of publication, a known patched version has yet to be published.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00213 · 11.1th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2025-07-30T19:45Z
EPSS history
Timeline
  • 30 JUL 19:45Z
    Ceph is vulnerable to authentication bypass through RadosGW
    cvelistv5