{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-29023 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-29023 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-29023 is a medium-severity vulnerability in KeygraphHQ Shannon, published on 9 Mar 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-2026-29023 and fix it if it is affected.\n\nWhat it is: CVE-2026-29023 is a medium-severity vulnerability in KeygraphHQ Shannon, published on 9 Mar 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-2026-29023 in the wild and no public exploit code.\n\nAffected product: KeygraphHQ Shannon. 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-2026-29023/ (Markdown: https://insights.sbomify.com/CVE-2026-29023/index.md)","id":"CVE-2026-29023","markdown":"https://insights.sbomify.com/CVE-2026-29023/index.md","name":"CVE-2026-29023","record":{"aliases":["GHSA-qrvr-jqxg-65rv"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","other"],"network_reachable":"yes","non_default_config":true,"product_category":"Keygraph Shannon router","requires_auth":"none","summary":"Attackers can use a hard-coded API key to proxy requests through the Shannon router, leading to unauthorized API usage and data disclosure.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"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:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"Keygraph Shannon contains a hard-coded API key in its router configuration that, when the router component is enabled and exposed, allows network attackers to authenticate using the publicly known static key. An attacker able to reach the router port can proxy requests through the Shannon instance using the victim’s configured upstream provider API credentials, resulting in unauthorized API usage and potential disclosure of proxied request and response data. This vulnerability's general exploitability has been mitigated with the introduction of commit 023cc95.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Keygraph Shannon Hard-coded Router API Key","id":"CVE-2026-29023","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-29024"},"packages":[],"prev":{"headline":"mackron / dr_libs dr_wav.h Heap Buffer Overflow via WAV File","id":"CVE-2026-29022"},"products":["Shannon"],"published":"2026-03-09","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":"2026-07-14","vendors":["KeygraphHQ"]},"summary":"Attackers can use a hard-coded API key to proxy requests through the Shannon router, leading to unauthorized API usage and data disclosure.","url":"https://insights.sbomify.com/CVE-2026-29023/"}