{"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-2026-44211 exists.","fix":"No fix has been published for CVE-2026-44211 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-44211 is a critical vulnerability in cline, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-44211 and fix it if it is affected.\n\nWhat it is: CVE-2026-44211 is a critical vulnerability in cline, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, 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-2026-44211 exists.\n\nAffected packages and fixed versions:\n- cline (npm): affected all versions up to 2.13.0; no fix listed\n- cline (npm): affected all versions up to 2.13.0; no fix listed\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-2026-44211/ (Markdown: https://insights.sbomify.com/CVE-2026-44211/index.md)","id":"CVE-2026-44211","markdown":"https://insights.sbomify.com/CVE-2026-44211/index.md","name":"CVE-2026-44211","record":{"aliases":["GHSA-5c57-rqjx-35g2"],"analysis":{"component_type":"developer_tool","fix_type":"no_fix_stated","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Cline Kanban Server","requires_auth":"none","summary":"Attackers can hijack cross-origin WebSocket connections in Cline Kanban servers, potentially leading to unauthorized actions or data modification.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"cline","vendor":"cline"}],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-1385","name":"Missing Origin Validation in WebSockets"}],"description":"Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. In versions 2.13.0 and prior, there is a cross-origin WebSocket hijack vulnerability in Cline Kanban servers. At time of publication, there are no publicly available patches.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Cline Kanban Server has a Cross-Origin WebSocket Hijacking Vulnerability","id":"CVE-2026-44211","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"PrestaShop: Stored XSS executable in customer service view","id":"CVE-2026-44212"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["2.13.0"],"package":"cline","purl":null,"source":"GHSA-5c57-rqjx-35g2"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["2.13.0"],"package":"cline","purl":"pkg:npm/cline","source":"GHSA-5c57-rqjx-35g2"}],"prev":{"headline":"Kata Containers have VM Escape via virtiofsd Argument Injection through Default-Enabled Pod Annotations","id":"CVE-2026-44210"},"products":["cline"],"published":"2026-06-01","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":8.8,"headline":"Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (`/browser` endpoint)","id":"CVE-2026-59723","kev_date_added":null,"published":"2026-07-08"}],"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":"2026-06-04","vendors":["cline"]},"summary":"Attackers can hijack cross-origin WebSocket connections in Cline Kanban servers, potentially leading to unauthorized actions or data modification.","url":"https://insights.sbomify.com/CVE-2026-44211/"}