{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-23529 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-23529 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-23529 is a high-severity server-side request forgery vulnerability in Aiven-Open bigquery-connector-for-apache-kafka, published on 16 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-23529 and fix it if it is affected.\n\nWhat it is: CVE-2026-23529 is a high-severity server-side request forgery vulnerability in Aiven-Open bigquery-connector-for-apache-kafka, published on 16 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-23529 in the wild and no public exploit code.\n\nAffected product: Aiven-Open bigquery-connector-for-apache-kafka. 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-2026-23529/ (Markdown: https://insights.sbomify.com/CVE-2026-23529/index.md)","id":"CVE-2026-23529","markdown":"https://insights.sbomify.com/CVE-2026-23529/index.md","name":"CVE-2026-23529","record":{"aliases":["GHSA-3mg8-2g53-5gj4"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Kafka BigQuery connector","requires_auth":"low_privilege","summary":"Attackers can read arbitrary files or perform SSRF by supplying malicious credential configurations to the Kafka BigQuery sink connector.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-73","name":"External Control of File Name or Path"}],"description":"Kafka Connect BigQuery Connector is an implementation of a sink connector from Apache Kafka to Google BigQuery. Prior to 2.11.0, there is an arbitrary file read in Google BigQuery Sink connector. Aiven's Google BigQuery Kafka Connect Sink connector requires Google Cloud credential configurations for authentication to BigQuery services. During connector configuration, users can supply credential JSON files that are processed by Google authentication libraries. The service fails to validate externally-sourced credential configurations before passing them to the authentication libraries. An attacker can exploit this by providing a malicious credential configuration containing crafted credential_source.file paths or credential_source.url endpoints, resulting in arbitrary file reads or SSRF attacks.","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":"Arbitrary File Read in Google BigQuery Sink connector","id":"CVE-2026-23529","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"FreeRDP has heap-buffer-overflow in planar_decompress_plane_rle","id":"CVE-2026-23530"},"packages":[],"prev":{"headline":"Dask distributed Vulnerable to Remote Code Execution via Jupyter Proxy and Dashboard","id":"CVE-2026-23528"},"products":["bigquery-connector-for-apache-kafka"],"published":"2026-01-16","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-16","vendors":["Aiven-Open"]},"summary":"Attackers can read arbitrary files or perform SSRF by supplying malicious credential configurations to the Kafka BigQuery sink connector.","url":"https://insights.sbomify.com/CVE-2026-23529/"}