{"cve":"CVE-2018-8018","nvd":{"published":"2018-07-20T01:29:04.833","modified":"2026-06-17T02:04:06.157","status":"Modified","description":"In Apache Ignite before 2.4.8 and 2.5.x before 2.5.3, the serialization mechanism does not have a list of classes allowed for serialization/deserialization, which makes it possible to run arbitrary code when 3-rd party vulnerable classes are present in Ignite classpath. The vulnerability can be exploited if the one sends a specially prepared form of a serialized object to GridClientJdkMarshaller deserialization endpoint.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-502"],"references":["http://www.securityfocus.com/bid/104911","https://access.redhat.com/errata/RHSA-2018:3768","https://lists.apache.org/thread.html/e0fdf53114a321142ecfa5cfa17658090f0b4e1677de431e329b37ab%40%3Cdev.ignite.apache.org%3E","http://www.securityfocus.com/bid/104911","https://access.redhat.com/errata/RHSA-2018:3768"],"products":["apache:ignite"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-8018","score":0.06705,"percentile":0.93918,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qcjv-wfcg-mmpr","url":"https://osv.dev/vulnerability/GHSA-qcjv-wfcg-mmpr","summary":"Code execution via deserialization in org.apache.ignite:ignite-core","modified":"2024-03-04T23:46:27.529294Z","packages":[{"ecosystem":"Maven","name":"org.apache.ignite:ignite-core","purl":"pkg:maven/org.apache.ignite/ignite-core","ranges":["<2.6"],"fixed":["2.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}