{"answers":{"affected":"3 open source packages ship an affected version, including bentoml. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-32375 exists.","fix":"Upgrade bentoml to 1.4.8 or later.","what":"CVE-2025-32375 is a critical unsafe deserialization vulnerability in BentoML, published on 9 Apr 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-2025-32375 and fix it if it is affected.\n\nWhat it is: CVE-2025-32375 is a critical unsafe deserialization vulnerability in BentoML, published on 9 Apr 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-2025-32375 exists.\n\nAffected packages and fixed versions:\n- bentoml (PyPI): affected from 1.0.0; fixed in 1.4.8\n- bentoml (PyPI): affected from 1.0.0a1; fixed in 1.4.8\n- bentoml (PyPI): affected from 1.0.0a1; fixed in 1.4.8\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-2025-32375/ (Markdown: https://insights.sbomify.com/CVE-2025-32375/index.md)","id":"CVE-2025-32375","markdown":"https://insights.sbomify.com/CVE-2025-32375/index.md","name":"CVE-2025-32375","record":{"aliases":["GHSA-7v4r-c989-xh26","PYSEC-2025-32"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Python AI serving library","requires_auth":"none","summary":"Attackers can execute arbitrary code and access server information via insecure deserialization in BentoML's runner server.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"bentoml","vendor":"bentoml"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on the server, which will grant the attackers to have the initial access and information disclosure on the server. This vulnerability is fixed in 1.4.8.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":"2025-04-09","github_poc":2,"max_poc_stars":3,"metasploit":1,"nuclei":0,"refs":[{"date":"2025-05-03T19:04:22Z","kind":"github_poc","ref":"https://github.com/theGEBIRGE/CVE-2025-32375","stars":3,"title":"This repository includes everything needed to run a PoC exploit for CVE-2025-32375 in a Docker environment. It runs the latest vulnerable version of BentoML (1.4.7)."},{"date":"2025-04-09","kind":"metasploit","ref":"exploit/linux/http/bentoml_runner_server_rce_cve_2025_32375","stars":null,"title":"BentoML's runner server RCE"},{"date":"2026-08-05T15:37:12Z","kind":"github_poc","ref":"https://github.com/SevdaKhidirova/CVE-2025-32375-PoC","stars":0,"title":null}],"tier":"weaponised"},"has_fix":true,"headline":"Insecure Deserialization leads to RCE in BentoML's runner server","id":"CVE-2025-32375","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":3,"n_references":1,"next":{"headline":"Discourse DM limits aren’t always properly enforced","id":"CVE-2025-32376"},"packages":[{"ecosystem":"PyPI","fixed":["1.4.8"],"introduced":["1.0.0"],"last_affected":[],"package":"bentoml","purl":"pkg:pypi/bentoml","source":"PYSEC-2025-32"},{"ecosystem":"PyPI","fixed":["1.4.8"],"introduced":["1.0.0a1"],"last_affected":[],"package":"bentoml","purl":null,"source":"GHSA-7v4r-c989-xh26"},{"ecosystem":"PyPI","fixed":["1.4.8"],"introduced":["1.0.0a1"],"last_affected":[],"package":"bentoml","purl":"pkg:pypi/bentoml","source":"GHSA-7v4r-c989-xh26"}],"prev":{"headline":"Possible Denial of Service (DoS) in DNN.PLATFORM registration","id":"CVE-2025-32374"},"products":["BentoML"],"published":"2025-04-09","related":[{"cvss_score":9.9,"headline":"BentoML is Vulnerable to an SSRF Attack Through File Upload Processing","id":"CVE-2025-54381","kev_date_added":null,"published":"2025-07-29"},{"cvss_score":9.8,"headline":"BentoML Allows Remote Code Execution (RCE) via Insecure Deserialization","id":"CVE-2025-27520","kev_date_added":null,"published":"2025-04-04"},{"cvss_score":8.8,"headline":"BentoML: Dockerfile command injection via docker.base_image","id":"CVE-2026-44345","kev_date_added":null,"published":"2026-05-27"},{"cvss_score":8.8,"headline":"BentoML: Dockerfile command injection via envs[*].name in bentofile.yaml","id":"CVE-2026-44346","kev_date_added":null,"published":"2026-05-27"},{"cvss_score":8.8,"headline":"BentoML has a Server-Side Template Injection via unsandboxed Jinja2 Environment in Dockerfile generation","id":"CVE-2026-35044","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":8.6,"headline":"BentoML has an Arbitrary File Write via Symlink Path Traversal in Tar Extraction","id":"CVE-2026-27905","kev_date_added":null,"published":"2026-03-03"}],"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":"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-09","vendors":["bentoml"]},"summary":"Attackers can execute arbitrary code and access server information via insecure deserialization in BentoML's runner server.","url":"https://insights.sbomify.com/CVE-2025-32375/"}