{"cve":"CVE-2018-8024","nvd":{"published":"2018-07-12T13:29:00.273","modified":"2026-06-17T02:04:06.977","status":"Modified","description":"In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, it's possible for a malicious user to construct a URL pointing to a Spark cluster's UI's job and stage info pages, and if a user can be tricked into accessing the URL, can be used to cause script to execute and expose information from the user's view of the Spark UI. While some browsers like recent versions of Chrome and Safari are able to block this type of attack, current versions of Firefox (and possibly others) do not.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-200"],"references":["https://lists.apache.org/thread.html/5f241d2cda21cbcb3b63e46e474cf5f50cce66927f08399f4fab0aba%40%3Cdev.spark.apache.org%3E","https://spark.apache.org/security.html#CVE-2018-8024","https://lists.apache.org/thread.html/5f241d2cda21cbcb3b63e46e474cf5f50cce66927f08399f4fab0aba%40%3Cdev.spark.apache.org%3E","https://spark.apache.org/security.html#CVE-2018-8024"],"products":["apache:spark","mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-8024","score":0.05294,"percentile":0.92579,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8cw6-5qvp-q3wj","url":"https://osv.dev/vulnerability/GHSA-8cw6-5qvp-q3wj","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Spark via crafted URL","modified":"2026-09-10T03:48:40.663538052Z","packages":[{"ecosystem":"Maven","name":"org.apache.spark:spark-core_2.10","purl":"pkg:maven/org.apache.spark/spark-core_2.10","ranges":[">=2.1.0 <2.1.3"],"fixed":["2.1.3"]},{"ecosystem":"Maven","name":"org.apache.spark:spark-core_2.10","purl":"pkg:maven/org.apache.spark/spark-core_2.10","ranges":[">=2.2.0 <2.2.2"],"fixed":["2.2.2"]},{"ecosystem":"Maven","name":"org.apache.spark:spark-core_2.11","purl":"pkg:maven/org.apache.spark/spark-core_2.11","ranges":[">=2.1.0 <2.1.3"],"fixed":["2.1.3"]},{"ecosystem":"Maven","name":"org.apache.spark:spark-core_2.11","purl":"pkg:maven/org.apache.spark/spark-core_2.11","ranges":[">=2.2.0 <2.2.2"],"fixed":["2.2.2"]},{"ecosystem":"Maven","name":"org.apache.spark:spark-core_2.11","purl":"pkg:maven/org.apache.spark/spark-core_2.11","ranges":[">=2.3.0 <2.3.1"],"fixed":["2.3.1"]}]}],"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."]}