{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-63645 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-63645 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-63645 is a high-severity vulnerability in openobserve, published on 24 Sep 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-2026-63645 and fix it if it is affected.\n\nWhat it is: CVE-2026-63645 is a high-severity vulnerability in openobserve, published on 24 Sep 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-2026-63645 in the wild and no public exploit code.\n\nAffected product: openobserve. 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-2026-63645/ (Markdown: https://insights.sbomify.com/CVE-2026-63645/index.md)","id":"CVE-2026-63645","markdown":"https://insights.sbomify.com/CVE-2026-63645/index.md","name":"CVE-2026-63645","record":{"aliases":["GHSA-v496-g5c9-vqxw"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Observability platform","requires_auth":"none","summary":"Unauthenticated access to the /config/runtime endpoint exposes PostgreSQL credentials and internal deployment details in OpenObserve.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"OpenObserve is a cloud-native observability platform. Prior to 0.90.3, OpenObserve registers the /config/runtime endpoint without authentication and serializes the complete server configuration after applying the hide_sensitive_fields keyword filter. The filter does not recognize dsn or creds field names, so meta_postgres_dsn, meta_postgres_ro_dsn, meta_ddl_dsn, and usage_reporting_creds can be returned in plaintext to an unauthenticated network client. PostgreSQL deployments can expose database credentials, and the same response can disclose the root administrator email address, internal NATS address, filesystem layout, and other deployment details. This issue is fixed in version 0.90.3.","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":"OpenObserve: Unauthenticated /config/runtime endpoint exposes PostgreSQL database credentials","id":"CVE-2026-63645","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"CordysCRM MCP Form Configuration Endpoint Exposed to Anonymous Users","id":"CVE-2026-63646"},"packages":[],"prev":{"headline":"MagicMirror: ssrf calendar .js","id":"CVE-2026-63643"},"products":["openobserve"],"published":"2026-09-24","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":"2026-10-05","vendors":["openobserve"]},"summary":"Unauthenticated access to the /config/runtime endpoint exposes PostgreSQL credentials and internal deployment details in OpenObserve.","url":"https://insights.sbomify.com/CVE-2026-63645/"}