{"cve_id":"CVE-2025-53690","published":"2025-09-03T20:15:33.473000+00:00","last_modified":"2026-10-18T21:10:00.120000+00:00","vuln_status":"Analyzed","description":"Deserialization of Untrusted Data vulnerability in Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Code Injection.This issue affects Experience Manager (XM): through 9.0; Experience Platform (XP): through 9.0.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","base_score":9.0,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"CHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-502"],"in_kev":true,"kev_date_added":"2025-09-04","kev_ransomware":false,"epss_score":0.60601,"epss_percentile":0.99146,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"PRIV","caps":["CODE_EXEC","PRIV_GAIN"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-10-28T03:21:33.203210+00:00","first_seen":"2025-09-03T20:15:33.473000+00:00","kev_first_seen":"2025-09-04T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["sitecore"],"products":["experience_commerce","experience_manager","experience_platform","managed_cloud"],"affected":[{"vendor":"sitecore","product":"experience_commerce","ranges":["≤ 9.0"]},{"vendor":"sitecore","product":"experience_manager","ranges":["≤ 9.0"]},{"vendor":"sitecore","product":"experience_platform","ranges":["≤ 9.0"]},{"vendor":"sitecore","product":"managed_cloud","ranges":["all versions"]}]}