{"answers":{"affected":"4 open source packages ship an affected version, including org.opensaml:opensaml. It affects 2 products.","exploited":"There is no known exploitation of CVE-2011-1411 in the wild and no public exploit code.","fix":"Upgrade org.opensaml:opensaml to a fixed version for your release line: 2.4.3 or 2.5.1.","what":"CVE-2011-1411 is a medium-severity authentication bypass vulnerability in n/a, published on 2 Sep 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-1411 and fix it if it is affected.\n\nWhat it is: CVE-2011-1411 is a medium-severity authentication bypass vulnerability in n/a, published on 2 Sep 2011. 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-2011-1411 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.opensaml:opensaml (Maven): affected from 2.4.0; fixed in 2.4.3\n- org.opensaml:opensaml (Maven): affected from 2.4.0; fixed in 2.4.3\n- org.opensaml:opensaml (Maven): affected from 2.5.0; fixed in 2.5.1\n- org.opensaml:opensaml (Maven): affected from 2.5.0; fixed in 2.5.1\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-2011-1411/ (Markdown: https://insights.sbomify.com/CVE-2011-1411/index.md)","id":"CVE-2011-1411","markdown":"https://insights.sbomify.com/CVE-2011-1411/index.md","name":"CVE-2011-1411","record":{"aliases":["DSA-2284-1","GHSA-qwwj-qj3f-9hv7"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SAML authentication library","requires_auth":"none","summary":"Remote attackers can forge SAML messages to bypass authentication and gain unauthorized access to protected resources.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"opensaml","vendor":"shibboleth"},{"product":"shibboleth-identity-provider","vendor":"shibboleth"}],"cvss":{"score":5.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","version":"2.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an \"XML Signature wrapping attack.\"","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":true,"headline":"Improper Authentication in OpenSAML","id":"CVE-2011-1411","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2011"},"n_packages":4,"n_references":5,"next":{"headline":"Command injection in n/a","id":"CVE-2011-1412"},"packages":[{"ecosystem":"Maven","fixed":["2.4.3"],"introduced":["2.4.0"],"last_affected":[],"package":"org.opensaml:opensaml","purl":null,"source":"GHSA-qwwj-qj3f-9hv7"},{"ecosystem":"Maven","fixed":["2.4.3"],"introduced":["2.4.0"],"last_affected":[],"package":"org.opensaml:opensaml","purl":"pkg:maven/org.opensaml/opensaml","source":"GHSA-qwwj-qj3f-9hv7"},{"ecosystem":"Maven","fixed":["2.5.1"],"introduced":["2.5.0"],"last_affected":[],"package":"org.opensaml:opensaml","purl":null,"source":"GHSA-qwwj-qj3f-9hv7"},{"ecosystem":"Maven","fixed":["2.5.1"],"introduced":["2.5.0"],"last_affected":[],"package":"org.opensaml:opensaml","purl":"pkg:maven/org.opensaml/opensaml","source":"GHSA-qwwj-qj3f-9hv7"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2011-1409"},"products":["n/a"],"published":"2011-09-02","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":"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can forge SAML messages to bypass authentication and gain unauthorized access to protected resources.","url":"https://insights.sbomify.com/CVE-2011-1411/"}