CVE-2022-1561

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.

Score

CVSS 3.1 4.3 Medium

Status

Modified - cve-coordination@incibe.es

Published

2022-08-01

Last modified

2024-09-17

Weaknesses

CWE-471

Affected products

• Krakend (Krakend)
• Krakend-ce (Krakend)
• Krakend-ee (Krakend)
• Lura Project (Krakend)
• Lura (Luraproject)

References

• https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project
• https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/