{"id":"CVE-2019-13116","aliases":["EUVD-2022-3636","GHSA-cvcf-w75c-gw5r"],"status":"published","title":"Mulesoft Mule Unsafe Deserialization","description":"The MuleSoft Mule Community Edition runtime engine before 3.8 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.05128,"percentile":0.92462,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-502"],"published":"2019-10-16T19:06:39Z","modified":"2026-06-17T02:16:05Z","fixes":[{"ecosystem":"Maven","package":"org.mule.runtime:mule","fixed_in":["3.8.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.mule.runtime:mule","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.mule.runtime:mule","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.0"}]}]}],"products":[{"vendor":"mulesoft","product":"mule_runtime"}],"references":[{"url":"https://docs.mulesoft.com/release-notes/mule-runtime/mule-3.8.0-release-notes","tags":["x_refsource_MISC","x_transferred","Release Notes","web"]},{"url":"https://threat.tevora.com/mulesoft-3-8-unauthenticated-rce/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13116","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cvcf-w75c-gw5r"},{"url":"https://github.com/mulesoft/mule","tags":["package"]},{"url":"https://threat.tevora.com/mulesoft-3-8-unauthenticated-rce","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-13116","description":"The MuleSoft Mule Community Edition runtime engine before 3.8 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections","status":"published","published":"2019-10-16T19:06:39Z","modified":"2024-08-04T23:41:10.467Z","updated_at":"2026-11-02T14:20:24.357095Z"}],"euvd":[{"id":"EUVD-2022-3636","description":"The MuleSoft Mule Community Edition runtime engine before 3.8 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections","status":"published","published":"2019-10-16T19:06:39Z","modified":"2024-08-04T23:41:10Z","updated_at":"2026-11-03T02:40:43.368399Z"}],"ghsa":[{"id":"GHSA-cvcf-w75c-gw5r","title":"Mulesoft Mule Unsafe Deserialization","description":"The MuleSoft Mule runtime engine before 3.8.0 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections.","status":"published","published":"2022-05-24T16:58:52Z","modified":"2023-09-26T16:37:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:37:06.234371Z"}],"nvd":[{"id":"CVE-2019-13116","description":"The MuleSoft Mule Community Edition runtime engine before 3.8 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections","status":"published","published":"2019-10-16T20:15:11.103Z","modified":"2026-06-17T02:16:05.717Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:05:31.860711Z"}],"osv":[{"id":"GHSA-cvcf-w75c-gw5r","title":"Mulesoft Mule Unsafe Deserialization","description":"The MuleSoft Mule runtime engine before 3.8.0 allows remote attackers to execute arbitrary code because of Java Deserialization, related to Apache Commons Collections.","status":"published","published":"2022-05-24T16:58:52Z","modified":"2023-11-08T04:01:07.351475Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:46:45.639885Z"}]}}