{"answers":{"affected":"5 open source packages ship an affected version, including google-adk.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4810 exists.","fix":"Upgrade google-adk to a fixed version for your release line: 1.28.1 or 2.0.0a2.","what":"CVE-2026-4810 is a critical code injection vulnerability in Google Cloud Agent Development Kit (ADK), published on 13 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-2026-4810 and fix it if it is affected.\n\nWhat it is: CVE-2026-4810 is a critical code injection vulnerability in Google Cloud Agent Development Kit (ADK), published on 13 Apr 2026. 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-2026-4810 exists.\n\nAffected packages and fixed versions:\n- google-adk (PyPI): affected from 1.7.0; fixed in 1.28.1, 2.0.0a2\n- google-adk (PyPI): affected from 1.7.0; fixed in 1.28.1\n- google-adk (PyPI): affected from 1.7.0; fixed in 1.28.1\n- google-adk (PyPI): affected from 2.0.0a1; fixed in 2.0.0a2\n- google-adk (PyPI): affected from 2.0.0a1; fixed in 2.0.0a2\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-2026-4810/ (Markdown: https://insights.sbomify.com/CVE-2026-4810/index.md)","id":"CVE-2026-4810","markdown":"https://insights.sbomify.com/CVE-2026-4810/index.md","name":"CVE-2026-4810","record":{"aliases":["GHSA-rg7c-g689-fr3x","PYSEC-2026-344"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Google Agent Development Kit","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code on servers hosting the Google Agent Development Kit due to missing authentication and code injection flaws.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GoogleCloud","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:H/SI:H/SA:H/E:P/U:Amber","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A Code Injection and Missing Authentication vulnerability in Google Agent Development Kit (ADK) versions 1.7.0 (and 2.0.0a1) through 1.28.1 (and 2.0.0a2) on Python (OSS), Cloud Run, and GKE allows an unauthenticated remote attacker to execute arbitrary code on the server hosting the ADK instance.\n\nThis vulnerability was patched in versions 1.28.1 and 2.0.0a2.\n\nCustomers need to redeploy the upgraded ADK to their production environments. In addition, if they are running ADK Web locally, they also need to upgrade their local instance.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-4810.yaml","stars":null,"title":"Google ADK-Python - Unauthenticated Builder Endpoint"}],"tier":"weaponised"},"has_fix":true,"headline":"Remote Code Execution in Google Agent Development Kit (ADK)","id":"CVE-2026-4810","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":5,"n_references":1,"next":{"headline":"Cross-site scripting in WPB Floating Menu or Categories – Sticky Floating Side Menu \u0026 Categories with Icons","id":"CVE-2026-4811"},"packages":[{"ecosystem":"PyPI","fixed":["1.28.1","2.0.0a2"],"introduced":["1.7.0","2.0.0a1"],"last_affected":[],"package":"google-adk","purl":"pkg:pypi/google-adk","source":"PYSEC-2026-344"},{"ecosystem":"PyPI","fixed":["1.28.1"],"introduced":["1.7.0"],"last_affected":[],"package":"google-adk","purl":null,"source":"GHSA-rg7c-g689-fr3x"},{"ecosystem":"PyPI","fixed":["1.28.1"],"introduced":["1.7.0"],"last_affected":[],"package":"google-adk","purl":"pkg:pypi/google-adk","source":"GHSA-rg7c-g689-fr3x"},{"ecosystem":"PyPI","fixed":["2.0.0a2"],"introduced":["2.0.0a1"],"last_affected":[],"package":"google-adk","purl":null,"source":"GHSA-rg7c-g689-fr3x"},{"ecosystem":"PyPI","fixed":["2.0.0a2"],"introduced":["2.0.0a1"],"last_affected":[],"package":"google-adk","purl":"pkg:pypi/google-adk","source":"GHSA-rg7c-g689-fr3x"}],"prev":{"headline":"Unsafe Client MIME Type Handling Can Enable Arbitrary File Upload in plank/laravel-mediable","id":"CVE-2026-4809"},"products":["Agent Development Kit (ADK)"],"published":"2026-04-13","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":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-13","vendors":["Google Cloud"]},"summary":"Unauthenticated remote attackers can execute arbitrary code on servers hosting the Google Agent Development Kit due to missing authentication and code injection flaws.","url":"https://insights.sbomify.com/CVE-2026-4810/"}