CVE-2024-7340CWE-22

W&B Weave server remote arbitrary file leak and privilege escalation

High · published July 31, 2024

CVSS v3.1
8.8
EPSS
5%
Percentile
92.2
In the wild
Unconfirmed
What it is

The Weave server API allows remote users to fetch files from a specific directory, but due to a lack of input validation, it is possible to traverse and leak arbitrary files remotely. In various common scenarios, this allows a low-privileged user to assume the role of the server admin.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.05015 · 92.2th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2024-07-31T15:00Z
EPSS history
Timeline
  • 31 JUL 15:00Z
    W&B Weave server remote arbitrary file leak and privilege escalation
    cvelistv5