{"answers":{"affected":"9 open source packages ship an affected version, including github.com/argoproj/argo-workflows/v3, argo-workflows and github.com/argoproj/argo-workflows. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-28229 exists.","fix":"Upgrade github.com/argoproj/argo-workflows/v3 to 3.7.11 or later.","what":"CVE-2026-28229 is a critical missing authorization vulnerability in argoproj argo-workflows, published on 11 Mar 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-2026-28229 and fix it if it is affected.\n\nWhat it is: CVE-2026-28229 is a critical missing authorization vulnerability in argoproj argo-workflows, published on 11 Mar 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-2026-28229 exists.\n\nAffected packages and fixed versions:\n- github.com/argoproj/argo-workflows/v3 (Go): affected all versions; fixed in 3.7.11\n- github.com/argoproj/argo-workflows/v3 (Go): affected from 3.7.0; fixed in 3.7.11\n- github.com/argoproj/argo-workflows/v3 (Go): affected from 3.7.0; fixed in 3.7.11\n- argo-workflows (Bitnami): affected all versions; fixed in 3.7.11, 4.0.2\n- github.com/argoproj/argo-workflows (Go): affected all versions; no fix listed\n- github.com/argoproj/argo-workflows/v2 (Go): affected all versions; no fix listed\n- github.com/argoproj/argo-workflows/v4 (Go): affected all versions; fixed in 4.0.2\n- github.com/argoproj/argo-workflows/v4 (Go): affected all versions; fixed in 4.0.2\n- github.com/argoproj/argo-workflows/v4 (Go): affected all versions; fixed in 4.0.2\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-2026-28229/ (Markdown: https://insights.sbomify.com/CVE-2026-28229/index.md)","id":"CVE-2026-28229","markdown":"https://insights.sbomify.com/CVE-2026-28229/index.md","name":"CVE-2026-28229","record":{"aliases":["BIT-argo-workflows-2026-28229","ECHO-a921-375a-81f1","GHSA-56px-hm34-xqj5","GO-2026-4678","MINI-6mc8-xg5c-629r","MINI-7x9c-rh86-j8m9","MINI-c7gf-2rcc-927x","MINI-cjwr-h7gv-vrc2","MINI-f4f4-2gvx-3qwc","MINI-f9cm-hvwg-j88f","MINI-fpx4-hxv7-27hg","MINI-x523-9wgw-6m2p","ROOT-APP-GOBINARY-CVE-2026-28229"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Kubernetes workflow engine","requires_auth":"none","summary":"Attackers can retrieve sensitive WorkflowTemplate content, including secrets, by sending requests with a dummy bearer token due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"argo_workflows","vendor":"argoproj"}],"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-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to 4.0.2 and 3.7.11, Workflow templates endpoints allow any client to retrieve WorkflowTemplates (and ClusterWorkflowTemplates). Any request with a Authorization: Bearer nothing token can leak sensitive template content, including embedded Secret manifests. This vulnerability is fixed in 4.0.2 and 3.7.11.","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Argo Workflows has unauthorized access to Argo Workflows Template","id":"CVE-2026-28229","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":9,"n_references":1,"next":{"headline":"Missing authorization in steve","id":"CVE-2026-28230"},"packages":[{"ecosystem":"Bitnami","fixed":["3.7.11","4.0.2"],"introduced":["0","4.0.0"],"last_affected":[],"package":"argo-workflows","purl":"pkg:bitnami/argo-workflows","source":"BIT-argo-workflows-2026-28229"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows","purl":"pkg:golang/github.com/argoproj/argo-workflows","source":"GO-2026-4678"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v2","purl":"pkg:golang/github.com/argoproj/argo-workflows/v2","source":"GO-2026-4678"},{"ecosystem":"Go","fixed":["3.7.11"],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v3","purl":"pkg:golang/github.com/argoproj/argo-workflows/v3","source":"GO-2026-4678"},{"ecosystem":"Go","fixed":["3.7.11"],"introduced":["3.7.0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v3","purl":null,"source":"GHSA-56px-hm34-xqj5"},{"ecosystem":"Go","fixed":["3.7.11"],"introduced":["3.7.0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v3","purl":"pkg:golang/github.com/argoproj/argo-workflows/v3","source":"GHSA-56px-hm34-xqj5"},{"ecosystem":"Go","fixed":["4.0.2"],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v4","purl":null,"source":"GHSA-56px-hm34-xqj5"},{"ecosystem":"Go","fixed":["4.0.2"],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v4","purl":"pkg:golang/github.com/argoproj/argo-workflows/v4","source":"GHSA-56px-hm34-xqj5"},{"ecosystem":"Go","fixed":["4.0.2"],"introduced":["0"],"last_affected":[],"package":"github.com/argoproj/argo-workflows/v4","purl":"pkg:golang/github.com/argoproj/argo-workflows/v4","source":"GO-2026-4678"}],"prev":{"headline":"OpenOLAT: Server-Side Template Injection (SSTI) in Velocity templates allows Remote Code Execution","id":"CVE-2026-28228"},"products":["argo-workflows"],"published":"2026-03-11","related":[{"cvss_score":8.9,"headline":"Argo Workflows: Incomplete fix for CVE-2026-31892: ArtifactGC.PodSpecPatch bypass of Strict/Secure templateReferencing","id":"CVE-2026-54526","kev_date_added":null,"published":"2026-07-16"},{"cvss_score":8.9,"headline":"WorkflowTemplate Security Bypass via podSpecPatch in Strict/Secure Reference Mode","id":"CVE-2026-31892","kev_date_added":null,"published":"2026-03-11"},{"cvss_score":8.5,"headline":"Argo Workflows: Exposure of artifact repository credentials","id":"CVE-2026-42295","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":8.5,"headline":"Argo Workflows Is Missing Authorization in Sync ConfigMap Provider","id":"CVE-2026-42297","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":8.5,"headline":"Argo Workflows exposes artifact repository credentials in workflow-controller logs","id":"CVE-2025-62157","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":8.2,"headline":"Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in Webhook Interceptor","id":"CVE-2026-42294","kev_date_added":null,"published":"2026-05-09"}],"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":"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["argoproj"]},"summary":"Attackers can retrieve sensitive WorkflowTemplate content, including secrets, by sending requests with a dummy bearer token due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-28229/"}