{"id":"CVE-2026-39253","aliases":["EUVD-2026-38642","GHSA-78fj-q294-w4gw"],"status":"published","title":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the...","description":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00721,"percentile":0.54272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2026-06-23T00:00:00Z","modified":"2026-10-25T23:10:00Z","exploits":[{"source":"pocgithub","id":"timtimxs/CVE-2026-39253-Advisory","title":"timtimxs/CVE-2026-39253-Advisory","date":"2026-06-23","url":"https://github.com/timtimxs/CVE-2026-39253-Advisory"}],"references":[{"url":"https://support.pivotal.aurea.com/article/129552-remediating-insecure-deserialization-cwe-502-in-pivotal-6-6-04-08-smart-client-pbs"},{"url":"https://timtimxs.github.io/CVE-2026-39253-Advisory/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39253"},{"url":"https://timtimxs.github.io/CVE-2026-39253-Advisory"},{"url":"https://github.com/advisories/GHSA-78fj-q294-w4gw"}],"sources":{"cve":[{"id":"CVE-2026-39253","description":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.","status":"published","published":"2026-06-23T00:00:00Z","modified":"2026-06-23T20:42:00.906Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:20:02.662847Z"}],"euvd":[{"id":"EUVD-2026-38642","description":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.","status":"published","published":"2026-06-23T00:00:00Z","modified":"2026-06-23T20:42:00Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:31.51905Z"}],"ghsa":[{"id":"GHSA-78fj-q294-w4gw","title":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the...","description":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.","status":"published","published":"2026-06-23T21:30:31Z","modified":"2026-06-23T21:30:39Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:08:57.478089Z"}],"nvd":[{"id":"CVE-2026-39253","description":"An issue in Pivotal CRM v.6.6.04.08 allows a remote attacker to execute arbitrary code via the Pivotal.Core.Common.dll and Pivotal.Engine.Client.Services.Conversion.dll components.","status":"published","published":"2026-06-23T20:16:47.243Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:25.288279Z"}]}}