{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-100572 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-100572 is a medium-severity denial of service vulnerability in OpenClaw, published on 26 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-100572 and fix it if it is affected.\n\nWhat it is: CVE-2026-100572 is a medium-severity denial of service vulnerability in OpenClaw, published on 26 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-100572 in the wild and no public exploit code.\n\nAffected product: OpenClaw. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-100572/ (Markdown: https://insights.sbomify.com/CVE-2026-100572/index.md)","id":"CVE-2026-100572","markdown":"https://insights.sbomify.com/CVE-2026-100572/index.md","name":"CVE-2026-100572","record":{"aliases":["GHSA-fw6q-2frm-jxxr","GHSA-gcvj-pm5f-x5cv","MINI-ch75-55j6-6586"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenClaw chatbot server","requires_auth":"none","summary":"An unauthenticated attacker can exhaust rate limits in OpenClaw behind a reverse proxy, causing denial of service for legitimate Synology Chat webhooks.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"OpenClaw versions \u003e= 2026.3.25 and \u003c 2026.8.1 apply invalid-token rate limiting for Synology Chat webhooks before authentication and key the limit on the raw proxy socket address. In deployments where OpenClaw sits behind a trusted reverse proxy or tunnel and multiple external clients share a single socket address, an unauthenticated sender can exhaust the shared invalid-token budget, causing subsequent legitimate Synology Chat webhook callbacks to be rejected until the rate-limit window expires. The attacker cannot obtain a valid token or read message data; the impact is temporary loss of channel availability. Fixed in 2026.8.1.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"OpenClaw before 2026.8.1 Denial of Service via Rate Limit","id":"CVE-2026-100572","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"OpenClaw before 2026.8.1 Sandbox Policy Bypass via MCP Loopback","id":"CVE-2026-100573"},"packages":[],"prev":{"headline":"OpenClaw before 2026.8.1 SMS Webhook Rate Limit Bypass","id":"CVE-2026-100571"},"products":["OpenClaw"],"published":"2026-09-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-05","vendors":["OpenClaw"]},"summary":"An unauthenticated attacker can exhaust rate limits in OpenClaw behind a reverse proxy, causing denial of service for legitimate Synology Chat webhooks.","url":"https://insights.sbomify.com/CVE-2026-100572/"}