{"answers":{"affected":"10 open source packages ship an affected version, including github.com/milvus-io/milvus and milvus.","exploited":"There is no known exploitation of CVE-2025-64513 in the wild and no public exploit code.","fix":"Upgrade github.com/milvus-io/milvus to a fixed version for your release line: 0.10.3-0.20251107071934-6102f001a971, 2.4.24, 2.5.21 or 2.6.5.","what":"CVE-2025-64513 is a critical authentication bypass vulnerability in milvus-io milvus, published on 10 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-64513 and fix it if it is affected.\n\nWhat it is: CVE-2025-64513 is a critical authentication bypass vulnerability in milvus-io milvus, published on 10 Nov 2025. 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-2025-64513 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/milvus-io/milvus (Go): affected all versions; fixed in 0.10.3-0.20251107071934-6102f001a971\n- github.com/milvus-io/milvus (Go): affected all versions; fixed in 0.10.3-0.20251107071934-6102f001a971\n- github.com/milvus-io/milvus (Go): affected all versions; fixed in 0.10.3-0.20251107071934-6102f001a971\n- github.com/milvus-io/milvus (Go): affected from 0.10.4; fixed in 2.4.24\n- github.com/milvus-io/milvus (Go): affected from 0.10.4; fixed in 2.4.24\n- github.com/milvus-io/milvus (Go): affected from 2.5.0; fixed in 2.5.21\n- github.com/milvus-io/milvus (Go): affected from 2.5.0; fixed in 2.5.21\n- github.com/milvus-io/milvus (Go): affected from 2.6.0; fixed in 2.6.5\n- github.com/milvus-io/milvus (Go): affected from 2.6.0; fixed in 2.6.5\n- milvus (Bitnami): affected all versions; fixed in 2.4.24, 2.5.21, 2.6.5\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-2025-64513/ (Markdown: https://insights.sbomify.com/CVE-2025-64513/index.md)","id":"CVE-2025-64513","markdown":"https://insights.sbomify.com/CVE-2025-64513/index.md","name":"CVE-2025-64513","record":{"aliases":["BIT-milvus-2025-64513","GHSA-mhjq-8c7m-3f7p","GO-2025-4114"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["privilege_escalation","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Milvus vector database","requires_auth":"none","summary":"Unauthenticated attackers can bypass authentication in Milvus Proxy to gain full administrative access, allowing them to read, modify, or delete data and manage the cluster.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Milvus is an open-source vector database built for generative AI applications. An unauthenticated attacker can exploit a vulnerability in versions prior to 2.4.24, 2.5.21, and 2.6.5 to bypass all authentication mechanisms in the Milvus Proxy component, gaining full administrative access to the Milvus cluster. This grants the attacker the ability to read, modify, or delete data, and to perform privileged administrative operations such as database or collection management. This issue has been fixed in Milvus 2.4.24, 2.5.21, and 2.6.5. If immediate upgrade is not possible, a temporary mitigation can be applied by removing the sourceID header from all incoming requests at the gateway, API gateway, or load balancer level before they reach the Milvus Proxy. This prevents attackers from exploiting the authentication bypass behavior.","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":"2025-11-14","github_poc":2,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2025-11-14T08:12:51Z","kind":"github_poc","ref":"https://github.com/shinyseam/CVE-2025-64513","stars":1,"title":"PoC for CVE-2025-64513 — Milvus Proxy Authentication Bypass Vulnerability   Batch scanner to verify unauthorized access and gather Milvus version, health, and database info.   For security research and defensive validation only."},{"date":"2026-08-05T02:57:51Z","kind":"github_poc","ref":"https://github.com/qianlijaingshan/milvus-auth-audit","stars":0,"title":"Milvus 认证安全检测脚本：CVE-2025-64513 (sourceid后门) / CVE-2026-26190 (/expr弱token) / 内部端口53100"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Milvus Proxy has Critical Authentication Bypass Vulnerability","id":"CVE-2025-64513","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":10,"n_references":4,"next":{"headline":"Open Forms prefill data in read-only components can be tampered","id":"CVE-2025-64515"},"packages":[{"ecosystem":"Bitnami","fixed":["2.4.24","2.5.21","2.6.5"],"introduced":["0","2.5.0","2.6.0"],"last_affected":[],"package":"milvus","purl":"pkg:bitnami/milvus","source":"BIT-milvus-2025-64513"},{"ecosystem":"Go","fixed":["0.10.3-0.20251107071934-6102f001a971"],"introduced":["0","0.10.4"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":"pkg:golang/github.com/milvus-io/milvus","source":"GO-2025-4114"},{"ecosystem":"Go","fixed":["0.10.3-0.20251107071934-6102f001a971"],"introduced":["0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":null,"source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["0.10.3-0.20251107071934-6102f001a971"],"introduced":["0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":"pkg:golang/github.com/milvus-io/milvus","source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.4.24"],"introduced":["0.10.4"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":null,"source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.4.24"],"introduced":["0.10.4"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":"pkg:golang/github.com/milvus-io/milvus","source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.5.21"],"introduced":["2.5.0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":null,"source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.5.21"],"introduced":["2.5.0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":"pkg:golang/github.com/milvus-io/milvus","source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.6.5"],"introduced":["2.6.0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":null,"source":"GHSA-mhjq-8c7m-3f7p"},{"ecosystem":"Go","fixed":["2.6.5"],"introduced":["2.6.0"],"last_affected":[],"package":"github.com/milvus-io/milvus","purl":"pkg:golang/github.com/milvus-io/milvus","source":"GHSA-mhjq-8c7m-3f7p"}],"prev":{"headline":"pdfminer.six vulnerable to Arbitrary Code Execution via Crafted PDF Input","id":"CVE-2025-64512"},"products":["milvus"],"published":"2025-11-10","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-12","vendors":["milvus-io"]},"summary":"Unauthenticated attackers can bypass authentication in Milvus Proxy to gain full administrative access, allowing them to read, modify, or delete data and manage the cluster.","url":"https://insights.sbomify.com/CVE-2025-64513/"}