{“lastseen”:””,”description”:”An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper validation of user-supplied filenames in the BPEL uploader SOAP service endpoint. A malicious actor with administrative privileges can upload arbitrary files to a user-controlled location on the server.\\n\\n\\nBy leveraging this vulnerability, an attacker can upload a specially crafted payload and achieve remote code execution (RCE), potentially compromising the server and its data.”,”published”:”2025-09-26T08:18:21.708Z”,”modified”:”2025-09-26T08:18:21.708Z”,”type”:”cve”,”title”:”Authenticated Arbitrary File Upload in Multiple WSO2 Products via BPEL Uploader SOAP Service Leading to Remote Code Execution”,”source”:”WSO2″,”references”:”https:\/\/security.docs.wso2.com\/en\/latest\/security-announcements\/security-advisories\/2025\/WSO2-2025-3992\/”,”id”:”CVE-2025-1862″,”bulletinFamily”:””,”cwe”:[“CWE-434″],”cvelist”:null,”sourceData”:”WSO2 WSO2 Enterprise Integrator 6.6.0\\nWSO2 WSO2 Identity Server 5.10.0\\nWSO2 WSO2 Identity Server 5.11.0\\nWSO2 WSO2 Identity Server 6.0.0\\nWSO2 WSO2 Identity Server 6.1.0\\nWSO2 WSO2 Open Banking IAM 2.0.0\\nWSO2 WSO2 Identity Server as Key Manager 5.10.0″,”sourceHref”:””,”cvss”:{“score”:6.7,”severity”:”MEDIUM”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:H\/UI:N\/S:U\/C:H\/I:H\/A:L”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”WSO2 Enterprise Integrator”,”version”:”6.6.0″,”vendor”:”WSO2″,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper validation of user-supplied filenames in the BPEL uploader SOAP service endpoint. A…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,64,12,21,13,7,11,5],"class_list":["post-19267","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-67","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n