{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-22679/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":9.8,"id":"CVE-2026-22679"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["critical"],"_cs_tags":["weaver","e-cology","rce","unauthenticated","cve-2026-22679"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eWeaver (Fanwei) E-cology is susceptible to an unauthenticated remote code execution (RCE) vulnerability affecting version 10.0 prior to 20260312. The vulnerability exists in the \u003ccode\u003e/papi/esearch/data/devops/dubboApi/debug/method\u003c/code\u003e endpoint, stemming from exposed debug functionality. Exploitation allows unauthenticated attackers to execute arbitrary commands on the underlying system. The attack involves crafting malicious POST requests with attacker-controlled \u003ccode\u003einterfaceName\u003c/code\u003e and \u003ccode\u003emethodName\u003c/code\u003e parameters. Shadowserver Foundation observed initial exploitation attempts on 2026-03-31 (UTC). Due to the ease of exploitation and lack of authentication requirement, this vulnerability presents a significant risk.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies a vulnerable Weaver E-cology 10.0 instance running a version prior to 20260312.\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious HTTP POST request targeting the \u003ccode\u003e/papi/esearch/data/devops/dubboApi/debug/method\u003c/code\u003e endpoint.\u003c/li\u003e\n\u003cli\u003eThe POST request includes the \u003ccode\u003einterfaceName\u003c/code\u003e and \u003ccode\u003emethodName\u003c/code\u003e parameters, which are set to values designed to invoke command execution helpers.\u003c/li\u003e\n\u003cli\u003eThe server processes the request without authentication due to the vulnerability.\u003c/li\u003e\n\u003cli\u003eThe application invokes the specified \u003ccode\u003emethodName\u003c/code\u003e within the \u003ccode\u003einterfaceName\u003c/code\u003e, leading to the execution of attacker-controlled code.\u003c/li\u003e\n\u003cli\u003eThe attacker-controlled code executes commands on the server, such as establishing a reverse shell.\u003c/li\u003e\n\u003cli\u003eThe attacker gains remote access to the server.\u003c/li\u003e\n\u003cli\u003eThe attacker pivots within the network, potentially leading to data exfiltration, system compromise, or deployment of ransomware.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this vulnerability allows attackers to execute arbitrary commands on the affected Weaver E-cology 10.0 server. This can lead to full system compromise, data exfiltration, and disruption of services. Given the critical nature of systems often managed by E-cology, this could have significant business impact, leading to financial losses, reputational damage, and legal liabilities. There is currently no public information on the number of victims or specific sectors targeted.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade all Weaver E-cology 10.0 installations to a version equal to or greater than 20260312 to patch CVE-2026-22679.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u0026ldquo;Detect Weaver E-cology Dubbo API Exploitation Attempt\u0026rdquo; to detect exploitation attempts targeting the vulnerable endpoint.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for POST requests to the \u003ccode\u003e/papi/esearch/data/devops/dubboApi/debug/method\u003c/code\u003e endpoint with suspicious \u003ccode\u003einterfaceName\u003c/code\u003e and \u003ccode\u003emethodName\u003c/code\u003e parameters (see logsource details in the Sigma rule).\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-07T13:16:45Z","date_published":"2026-04-07T13:16:45Z","id":"/briefs/2024-01-weaver-rce/","summary":"Weaver E-cology 10.0 before 20260312 is vulnerable to unauthenticated remote code execution, allowing attackers to execute arbitrary commands by crafting a POST request to the /papi/esearch/data/devops/dubboApi/debug/method endpoint.","title":"Weaver E-cology Unauthenticated RCE via Dubbo API Debug Endpoint","url":"https://feed.craftedsignal.io/briefs/2024-01-weaver-rce/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-22679","version":"https://jsonfeed.org/version/1.1"}