CVE-2022-1561CWE-471

Crafted backend URLs in Lura Project

Medium · published August 1, 2022

CVSS v3.1
4.0
EPSS
1%
Percentile
47.5
In the wild
Unconfirmed
What it is

Lura and KrakenD-CE versions older than v2.0.2 and KrakenD-EE versions older than v2.0.0 do not sanitize URL parameters correctly, allowing a malicious user to alter the backend URL defined for a pipe when remote users send crafty URL requests. The vulnerability does not affect KrakenD itself, but the consumed backend might be vulnerable.

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00590 · 47.5th percentile
Weakness
CWE-471 · Modification of Assumed-Immutable Data (MAID)
Published
2022-08-01T12:47Z
EPSS history
Timeline
  • 01 AUG 12:47Z
    Crafted backend URLs in Lura Project
    cvelistv5