{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90769 exists.","fix":"No fix has been published for CVE-2026-90769 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90769 is a high-severity server-side request forgery vulnerability in lfnovo open-notebook, published on 13 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-90769 and fix it if it is affected.\n\nWhat it is: CVE-2026-90769 is a high-severity server-side request forgery vulnerability in lfnovo open-notebook, published on 13 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90769 exists.\n\nAffected product: lfnovo open-notebook. 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-2026-90769/ (Markdown: https://insights.sbomify.com/CVE-2026-90769/index.md)","id":"CVE-2026-90769","markdown":"https://insights.sbomify.com/CVE-2026-90769/index.md","name":"CVE-2026-90769","record":{"aliases":["GHSA-wr7p-6rrg-8m28"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Open Notebook","requires_auth":"low_privilege","summary":"Authenticated attackers can exploit Open Notebook to perform server-side requests, accessing internal services and cloud metadata.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services through the application server's direct HTTP requests.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Open Notebook before 1.11.0 Server-Side Request Forgery via link-source","id":"CVE-2026-90769","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Spug through 3.4.0 Remote Code Execution via ping_check","id":"CVE-2026-90770"},"packages":[],"prev":{"headline":"CAPEv2 through commit 471ee4b REST API Task Endpoints Missing Ownership Check","id":"CVE-2026-90768"},"products":["open-notebook"],"published":"2026-09-13","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["lfnovo"]},"summary":"Authenticated attackers can exploit Open Notebook to perform server-side requests, accessing internal services and cloud metadata.","url":"https://insights.sbomify.com/CVE-2026-90769/"}