CVSS 3.1
4.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NCVE-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.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
- CWE
- CWE-471
- Published
- Modified
- Record from
- the NVD, synced
Affected
- krakend:krakend
- luraproject:lura
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/
- 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/