{"answers":{"affected":"2 open source packages ship an affected version, including org.mitre:openid-connect-parent. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27582 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27582 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27582 is a critical vulnerability in n/a, published on 23 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27582 and fix it if it is affected.\n\nWhat it is: CVE-2021-27582 is a critical vulnerability in n/a, published on 23 Feb 2021. 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-2021-27582 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.mitre:openid-connect-parent (Maven): affected all versions up to 1.3.3; no fix listed\n- org.mitre:openid-connect-parent (Maven): affected all versions up to 1.3.3; 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-2021-27582/ (Markdown: https://insights.sbomify.com/CVE-2021-27582/index.md)","id":"CVE-2021-27582","markdown":"https://insights.sbomify.com/CVE-2021-27582/index.md","name":"CVE-2021-27582","record":{"aliases":["GHSA-8p36-q63g-68qh"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OAuth2 server","requires_auth":"none","summary":"Attackers can manipulate OAuth authorization requests via mass assignment, potentially bypassing security controls or escalating privileges in MITREid Connect.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"connect","vendor":"mitreid"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"org/mitre/oauth2/web/OAuthConfirmationController.java in the OpenID Connect server implementation for MITREid Connect through 1.3.3 contains a Mass Assignment (aka Autobinding) vulnerability. This arises due to unsafe usage of the @ModelAttribute annotation during the OAuth authorization flow, in which HTTP request parameters affect an authorizationRequest.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Autobinding vulnerability in MITREid Connect","id":"CVE-2021-27582","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"other","year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-2021-27583"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.3.3"],"package":"org.mitre:openid-connect-parent","purl":null,"source":"GHSA-8p36-q63g-68qh"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.3.3"],"package":"org.mitre:openid-connect-parent","purl":"pkg:maven/org.mitre/openid-connect-parent","source":"GHSA-8p36-q63g-68qh"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2021-27581"},"products":["n/a"],"published":"2021-02-23","related":[{"cvss_score":9.1,"headline":"Server Side Request Forgery (SSRF) in org.mitre:openid-connect-server","id":"CVE-2021-26715","kev_date_added":null,"published":"2021-03-25"},{"cvss_score":6.1,"headline":"XSS in MITREid Connect","id":"CVE-2020-5497","kev_date_added":null,"published":"2020-01-04"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can manipulate OAuth authorization requests via mass assignment, potentially bypassing security controls or escalating privileges in MITREid Connect.","url":"https://insights.sbomify.com/CVE-2021-27582/"}