{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-59096 in the wild and no public exploit code.","fix":"Change a configuration setting.","what":"CVE-2026-59096 is a high-severity authentication bypass vulnerability in dapr, published on 2 Jul 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-2026-59096 and fix it if it is affected.\n\nWhat it is: CVE-2026-59096 is a high-severity authentication bypass vulnerability in dapr, published on 2 Jul 2026. 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-2026-59096 in the wild and no public exploit code.\n\nAffected product: dapr. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-59096/ (Markdown: https://insights.sbomify.com/CVE-2026-59096/index.md)","id":"CVE-2026-59096","markdown":"https://insights.sbomify.com/CVE-2026-59096/index.md","name":"CVE-2026-59096","record":{"aliases":["GHSA-q8cr-74p8-486p","MINI-2f7p-4qc2-w69j","MINI-8r2q-3vqr-vg9w","MINI-g6p8-27x7-mhvr","MINI-g9x5-gxxj-c8qv","MINI-jf3q-wq68-g3g7","MINI-jvr8-xcvg-5fjm","MINI-p68m-83wj-h8jq","MINI-q9x5-73vg-953h","MINI-rjm4-pvrq-9j4p","MINI-w625-468h-qvxw","MINI-xj64-3g2g-4375","MINI-xmqc-8jhw-3c68"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Dapr OIDC server","requires_auth":"none","summary":"Attackers can poison OIDC discovery documents via X-Forwarded-Host injection, allowing acceptance of forged JWTs and bypassing authentication.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"Dapr Sentry's OIDC discovery endpoint derives the issuer and jwks_uri of the /.well-known/openid-configuration document from the request Host, honoring an attacker-controlled X-Forwarded-Host header without validation when no allowed-hosts list is configured (the default), and serves the document with a one-hour public cache lifetime. A remote unauthenticated attacker can poison the discovery document so relying parties performing dynamic (unpinned) discovery fetch the JWKS from an attacker-controlled server, causing attacker-signed JWTs to be accepted. Exploitation requires the OIDC server enabled without a configured jwt-issuer or oidc-allowed-hosts.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Dapr - OIDC Discovery Issuer and JWKS URI Injection via Unvalidated X-Forwarded-Host","id":"CVE-2026-59096","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Taiga \u003c 6.10.2 - Unauthorized Due-Date Creation via API Viewsets","id":"CVE-2026-59097"},"packages":[],"prev":{"headline":"LobeChat \u003c 2.2.10-canary.18 - SSRF via importFromUrl and fetchImageFromUrl","id":"CVE-2026-59095"},"products":["dapr"],"published":"2026-07-02","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["dapr"]},"summary":"Attackers can poison OIDC discovery documents via X-Forwarded-Host injection, allowing acceptance of forged JWTs and bypassing authentication.","url":"https://insights.sbomify.com/CVE-2026-59096/"}