CVE-2022-1561

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/", "name": "https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project", "name": "https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-1561", "ASSIGNER": "cve-coordination@incibe.es"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}}, "publishedDate": "2022-08-01T13:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:luraproject:lura:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.0.2"}, {"cpe23Uri": "cpe:2.3:a:krakend:krakend:*:*:*:*:community:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.0.2"}, {"cpe23Uri": "cpe:2.3:a:krakend:krakend:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.0.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-08-08T13:24Z"}