{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-61808 exists.","fix":"No fix has been published for CVE-2026-61808 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-61808 is a critical missing authorization vulnerability in HKUDS LightRAG, published on 7 Aug 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-2026-61808 and fix it if it is affected.\n\nWhat it is: CVE-2026-61808 is a critical missing authorization vulnerability in HKUDS LightRAG, published on 7 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-61808 exists.\n\nAffected product: HKUDS LightRAG. 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-2026-61808/ (Markdown: https://insights.sbomify.com/CVE-2026-61808/index.md)","id":"CVE-2026-61808","markdown":"https://insights.sbomify.com/CVE-2026-61808/index.md","name":"CVE-2026-61808","record":{"aliases":["GHSA-mmg5-8x8q-v934"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"LightRAG API server","requires_auth":"none","summary":"Unauthenticated attackers can read, modify, and delete data in LightRAG due to disabled authentication in the default configuration.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"LightRAG provides simple and fast retrieval-augmented generation. Through version 1.5.4, the LightRAG API server binds to all network interfaces with authentication disabled by default, allowing an unauthenticated network attacker to read indexed document content, upload or delete documents, modify the knowledge graph, cancel pipelines, clear caches, and consume LLM resources. This issue is mitigated in version 1.5.5rc1.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-61808.yaml","stars":null,"title":"LightRAG \u003c= 1.5.4 - Missing Authentication"}],"tier":"weaponised"},"has_fix":false,"headline":"LightRAG: Missing Authentication for Critical API Functions in Default Configuration","id":"CVE-2026-61808","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Wazuh: Unbounded Recursion in os_xml `_getattributes()` Causes analysisd Worker Thread Stack Exhaustion","id":"CVE-2026-61811"},"packages":[],"prev":{"headline":"Snipe-IT: Stored DOM XSS via table selected-count IDs","id":"CVE-2026-61807"},"products":["LightRAG"],"published":"2026-08-07","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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-10","vendors":["HKUDS"]},"summary":"Unauthenticated attackers can read, modify, and delete data in LightRAG due to disabled authentication in the default configuration.","url":"https://insights.sbomify.com/CVE-2026-61808/"}