{"answers":{"affected":"2 open source packages ship an affected version, including openclaw.","exploited":"There is no known exploitation of CVE-2026-42436 in the wild and no public exploit code.","fix":"Upgrade openclaw to 2026.4.14 or later.","what":"CVE-2026-42436 is a medium-severity server-side request forgery vulnerability in OpenClaw, published on 5 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-42436 and fix it if it is affected.\n\nWhat it is: CVE-2026-42436 is a medium-severity server-side request forgery vulnerability in OpenClaw, published on 5 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-42436 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- openclaw (npm): affected all versions; fixed in 2026.4.14\n- openclaw (npm): affected all versions; fixed in 2026.4.14\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-2026-42436/ (Markdown: https://insights.sbomify.com/CVE-2026-42436/index.md)","id":"CVE-2026-42436","markdown":"https://insights.sbomify.com/CVE-2026-42436/index.md","name":"CVE-2026-42436","record":{"aliases":["GHSA-c4qm-58hj-j6pj","MINI-xx4m-jh7m-9g63"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenClaw browser automation","requires_auth":"low_privilege","summary":"Authenticated attackers can bypass SSRF restrictions to expose internal page content via browser snapshot and screenshot routes in OpenClaw.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"OpenClaw before 2026.4.14 contains an improper access control vulnerability in browser snapshot, screenshot, and tab routes that fail to consistently validate the final browser target after navigation. Authenticated callers can bypass SSRF restrictions to expose internal or disallowed page content by exploiting route-driven navigation without proper policy re-validation.","ecosystems":["npm"],"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 \u003c 2026.4.14 - Internal Page Content Exposure via Browser Snapshot and Screenshot Routes","id":"CVE-2026-42436","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"OpenClaw 2026.4.9 \u003c 2026.4.10 - Denial of Service via Oversized WebSocket Frames in Voice-call Realtime Path","id":"CVE-2026-42437"},"packages":[{"ecosystem":"npm","fixed":["2026.4.14"],"introduced":["0"],"last_affected":[],"package":"openclaw","purl":null,"source":"GHSA-c4qm-58hj-j6pj"},{"ecosystem":"npm","fixed":["2026.4.14"],"introduced":["0"],"last_affected":[],"package":"openclaw","purl":"pkg:npm/openclaw","source":"GHSA-c4qm-58hj-j6pj"}],"prev":{"headline":"OpenClaw 2026.2.22 \u003c 2026.4.12 - Shell-Wrapper Detection Bypass via Environment Variable Assignment Injection","id":"CVE-2026-42435"},"products":["OpenClaw"],"published":"2026-05-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-06","vendors":["OpenClaw"]},"summary":"Authenticated attackers can bypass SSRF restrictions to expose internal page content via browser snapshot and screenshot routes in OpenClaw.","url":"https://insights.sbomify.com/CVE-2026-42436/"}