{"answers":{"affected":"3 open source packages ship an affected version, including github.com/oxia-db/oxia.","exploited":"There is no known exploitation of CVE-2026-40945 in the wild and no public exploit code.","fix":"Upgrade github.com/oxia-db/oxia to 0.16.2 or later.","what":"CVE-2026-40945 is a high-severity vulnerability in oxia-db oxia, published on 21 Apr 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-2026-40945 and fix it if it is affected.\n\nWhat it is: CVE-2026-40945 is a high-severity vulnerability in oxia-db oxia, published on 21 Apr 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-2026-40945 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/oxia-db/oxia (Go): affected all versions; fixed in 0.16.2\n- github.com/oxia-db/oxia (Go): affected all versions; fixed in 0.16.2\n- github.com/oxia-db/oxia (Go): affected all versions; fixed in 0.16.2\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-2026-40945/ (Markdown: https://insights.sbomify.com/CVE-2026-40945/index.md)","id":"CVE-2026-40945","markdown":"https://insights.sbomify.com/CVE-2026-40945/index.md","name":"CVE-2026-40945","record":{"aliases":["GHSA-pm7q-rjjx-979p","GO-2026-5546"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Oxia metadata store","requires_auth":"none","summary":"Attackers can steal JWT tokens from debug logs if enabled, allowing unauthorized access to the Oxia metadata store.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"Oxia is a metadata store and coordination system. Prior to 0.16.2, when OIDC authentication fails, the full bearer token is logged at DEBUG level in plaintext. If debug logging is enabled in production, JWT tokens are exposed in application logs and any connected log aggregation system. This vulnerability is fixed in 0.16.2.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Oxia: Bearer token exposed in debug log messages on authentication failure","id":"CVE-2026-40945","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Oxia: OIDC token audience validation bypass via SkipClientIDCheck","id":"CVE-2026-40946"},"packages":[{"ecosystem":"Go","fixed":["0.16.2"],"introduced":["0"],"last_affected":[],"package":"github.com/oxia-db/oxia","purl":null,"source":"GHSA-pm7q-rjjx-979p"},{"ecosystem":"Go","fixed":["0.16.2"],"introduced":["0"],"last_affected":[],"package":"github.com/oxia-db/oxia","purl":"pkg:golang/github.com/oxia-db/oxia","source":"GHSA-pm7q-rjjx-979p"},{"ecosystem":"Go","fixed":["0.16.2"],"introduced":["0"],"last_affected":[],"package":"github.com/oxia-db/oxia","purl":"pkg:golang/github.com/oxia-db/oxia","source":"GO-2026-5546"}],"prev":{"headline":"Oxia: TLS CA certificate chain validation fails with multi-certificate PEM bundles","id":"CVE-2026-40944"},"products":["oxia"],"published":"2026-04-21","related":[],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-22","vendors":["oxia-db"]},"summary":"Attackers can steal JWT tokens from debug logs if enabled, allowing unauthorized access to the Oxia metadata store.","url":"https://insights.sbomify.com/CVE-2026-40945/"}