{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/plugin-trust-bypass/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":8.8,"id":"CVE-2026-43571"}],"_cs_exploited":false,"_cs_products":["OpenClaw"],"_cs_severities":["high"],"_cs_tags":["cve-2026-43571","plugin trust bypass","code execution"],"_cs_type":"advisory","_cs_vendors":["OpenClaw"],"content_html":"\u003cp\u003eOpenClaw versions prior to 2026.4.10 are susceptible to a plugin trust bypass vulnerability (CVE-2026-43571). This flaw allows attackers to craft malicious workspace plugins that can be loaded during channel setup, effectively shadowing and overriding bundled channel plugins. The vulnerability arises from insecure channel setup catalog lookups, which resolve workspace plugin shadows before verifying the integrity and trustworthiness of bundled channel plugins. This allows attackers to inject malicious code and potentially compromise the OpenClaw environment. Successful exploitation could lead to arbitrary code execution within the context of the OpenClaw application.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker crafts a malicious workspace plugin designed to shadow a bundled channel plugin.\u003c/li\u003e\n\u003cli\u003eThe attacker deploys the malicious plugin to a location accessible by OpenClaw.\u003c/li\u003e\n\u003cli\u003eAn OpenClaw user initiates a channel setup process, triggering a catalog lookup.\u003c/li\u003e\n\u003cli\u003eDue to the vulnerability, the malicious workspace plugin is resolved before the legitimate bundled channel plugin.\u003c/li\u003e\n\u003cli\u003eOpenClaw loads the malicious plugin, bypassing intended trust gates and security checks.\u003c/li\u003e\n\u003cli\u003eThe malicious plugin executes arbitrary code, potentially compromising the OpenClaw environment.\u003c/li\u003e\n\u003cli\u003eThe attacker gains control over the OpenClaw application, allowing for data exfiltration or further malicious activities.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-43571 can lead to complete compromise of OpenClaw installations. Attackers can execute arbitrary code within the application\u0026rsquo;s context, potentially leading to data breaches, system takeover, or denial of service. The vulnerability poses a significant risk to organizations using OpenClaw for critical operations.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade OpenClaw to version 2026.4.10 or later to remediate CVE-2026-43571.\u003c/li\u003e\n\u003cli\u003eMonitor OpenClaw plugin directories for unexpected or unauthorized plugin files using file integrity monitoring rules.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetect Suspicious OpenClaw Plugin Loading\u003c/code\u003e to identify potentially malicious plugin loading activity.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-05T12:16:20Z","date_published":"2026-05-05T12:16:20Z","id":"/briefs/2026-05-openclaw-plugin-bypass/","summary":"OpenClaw before 2026.4.10 is vulnerable to a plugin trust bypass, allowing attackers to craft malicious workspace plugins that bypass intended trust gates during setup-time plugin loading.","title":"OpenClaw Plugin Trust Bypass Vulnerability (CVE-2026-43571)","url":"https://feed.craftedsignal.io/briefs/2026-05-openclaw-plugin-bypass/"}],"language":"en","title":"CraftedSignal Threat Feed — Plugin Trust Bypass","version":"https://jsonfeed.org/version/1.1"}