{"answers":{"affected":"4 open source packages ship an affected version, including mlflow. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-0453 exists.","fix":"Upgrade mlflow to 2.18.0 or later.","what":"CVE-2025-0453 is a medium-severity denial of service vulnerability in Lfprojects Mlflow, published on 20 Mar 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-2025-0453 and fix it if it is affected.\n\nWhat it is: CVE-2025-0453 is a medium-severity denial of service vulnerability in Lfprojects Mlflow, published on 20 Mar 2025. 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-2025-0453 exists.\n\nAffected packages and fixed versions:\n- mlflow (Bitnami): affected from 2.17.2; fixed in 2.18.0\n- mlflow (PyPI): affected all versions up to 2.17.2; no fix listed\n- mlflow (PyPI): affected all versions up to 2.17.2; no fix listed\n- mlflow (PyPI): affected all versions up to 2.17.2; no fix listed\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-2025-0453/ (Markdown: https://insights.sbomify.com/CVE-2025-0453/index.md)","id":"CVE-2025-0453","markdown":"https://insights.sbomify.com/CVE-2025-0453/index.md","name":"CVE-2025-0453","record":{"aliases":["BIT-mlflow-2025-0453","GHSA-49m6-vrr9-2cqm","PYSEC-2026-1637"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MLflow server","requires_auth":"none","summary":"An attacker can cause denial of service in MLflow by sending large batches of GraphQL queries, exhausting server workers.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntr_ai","cpe":[{"product":"mlflow","vendor":"lfprojects"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-410","name":"Insufficient Resource Pool"}],"description":"In mlflow/mlflow version 2.17.2, the `/graphql` endpoint is vulnerable to a denial of service attack. An attacker can create large batches of queries that repeatedly request all runs from a given experiment. This can tie up all the workers allocated by MLFlow, rendering the application unable to respond to other requests. This vulnerability is due to uncontrolled resource consumption.","ecosystems":["Bitnami","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Denial of Service through Batched Queries in GraphQL in mlflow/mlflow","id":"CVE-2025-0453","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"lfprojects:mlflow","products":["lfprojects:mlflow"],"type":"denial_of_service","year":"2025"},"n_packages":4,"n_references":1,"next":{"headline":"SSRF Check Bypass in Requests Utility in significant-gravitas/autogpt","id":"CVE-2025-0454"},"packages":[{"ecosystem":"Bitnami","fixed":["2.18.0"],"introduced":["2.17.2"],"last_affected":[],"package":"mlflow","purl":"pkg:bitnami/mlflow","source":"BIT-mlflow-2025-0453"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.17.2"],"package":"mlflow","purl":null,"source":"GHSA-49m6-vrr9-2cqm"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.17.2"],"package":"mlflow","purl":"pkg:pypi/mlflow","source":"GHSA-49m6-vrr9-2cqm"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.17.2"],"package":"mlflow","purl":"pkg:pypi/mlflow","source":"PYSEC-2026-1637"}],"prev":{"headline":"Arbitrary File Deletion in eosphoros-ai/DB-GPT","id":"CVE-2025-0452"},"products":["mlflow/mlflow"],"published":"2025-03-20","related":[{"cvss_score":9.3,"headline":"MLflow Server-Side Request Forgery","id":"CVE-2026-64849","kev_date_added":"2026-08-19","published":"2026-08-17"},{"cvss_score":10,"headline":"Command Injection in mlflow/mlflow","id":"CVE-2025-15379","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":10,"headline":"Remote Code Execution due to Full Controlled File Write in mlflow/mlflow","id":"CVE-2024-0520","kev_date_added":null,"published":"2024-06-06"},{"cvss_score":10,"headline":"Path Traversal: '\\..\\filename'","id":"CVE-2023-6977","kev_date_added":null,"published":"2023-12-20"},{"cvss_score":10,"headline":"Improper Neutralization of Special Elements Used in a Template Engine in mlflow/mlflow","id":"CVE-2023-6709","kev_date_added":null,"published":"2023-12-12"},{"cvss_score":10,"headline":"MLflow Arbitrary File Upload","id":"CVE-2023-6015","kev_date_added":null,"published":"2023-11-16"},{"cvss_score":10,"headline":"MLflow Arbitrary File Write","id":"CVE-2023-6018","kev_date_added":null,"published":"2023-11-16"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-15","vendors":["mlflow"]},"summary":"An attacker can cause denial of service in MLflow by sending large batches of GraphQL queries, exhausting server workers.","url":"https://insights.sbomify.com/CVE-2025-0453/"}