{"answers":{"affected":"2 open source packages ship an affected version, including cline. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-59723 exists.","fix":"Upgrade cline to 3.0.30 or later.","what":"CVE-2026-59723 is a high-severity vulnerability in cline, published on 8 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-59723 and fix it if it is affected.\n\nWhat it is: CVE-2026-59723 is a high-severity vulnerability in cline, published on 8 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-59723 exists.\n\nAffected packages and fixed versions:\n- cline (npm): affected all versions; fixed in 3.0.30\n- cline (npm): affected all versions; fixed in 3.0.30\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-2026-59723/ (Markdown: https://insights.sbomify.com/CVE-2026-59723/index.md)","id":"CVE-2026-59723","markdown":"https://insights.sbomify.com/CVE-2026-59723/index.md","name":"CVE-2026-59723","record":{"aliases":["GHSA-3cj3-hqcr-g934"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Cline coding agent","requires_auth":"none","summary":"Attackers can hijack WebSocket connections to execute commands and modify settings if the local dashboard lacks a room secret.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"cline","vendor":"cline"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOM_SECRET is unset for local 127.0.0.1 binds, isAuthorizedBrowserRequest() allows attacker-controlled websites to send desktopCommand frames that read workspace state, mutate MCP and provider settings, and trigger command execution when a provider or model is configured. This issue is fixed in version 3.0.30.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (`/browser` endpoint)","id":"CVE-2026-59723","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"Socket.IO: Engine.IO WebTransport SID DoS","id":"CVE-2026-59724"},"packages":[{"ecosystem":"npm","fixed":["3.0.30"],"introduced":["0"],"last_affected":[],"package":"cline","purl":null,"source":"GHSA-3cj3-hqcr-g934"},{"ecosystem":"npm","fixed":["3.0.30"],"introduced":["0"],"last_affected":[],"package":"cline","purl":"pkg:npm/cline","source":"GHSA-3cj3-hqcr-g934"}],"prev":{"headline":"Hoppscotch: Admin RCE via MAILER_SMTP_URL nodemailer sendmail-transport injection","id":"CVE-2026-59721"},"products":["cline"],"published":"2026-07-08","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2026-30313","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":9.6,"headline":"Cline Kanban Server has a Cross-Origin WebSocket Hijacking Vulnerability","id":"CVE-2026-44211","kev_date_added":null,"published":"2026-06-01"}],"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":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-10","vendors":["cline"]},"summary":"Attackers can hijack WebSocket connections to execute commands and modify settings if the local dashboard lacks a room secret.","url":"https://insights.sbomify.com/CVE-2026-59723/"}