{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:saml. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1000602 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:saml to 1.0.7 or later.","what":"CVE-2018-1000602 is a medium-severity authentication bypass vulnerability in n/a, published on 26 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1000602 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000602 is a medium-severity authentication bypass vulnerability in n/a, published on 26 Jun 2018. 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-2018-1000602 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:saml (Maven): affected all versions; fixed in 1.0.7\n- org.jenkins-ci.plugins:saml (Maven): affected all versions; fixed in 1.0.7\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-2018-1000602/ (Markdown: https://insights.sbomify.com/CVE-2018-1000602/index.md)","id":"CVE-2018-1000602","markdown":"https://insights.sbomify.com/CVE-2018-1000602/index.md","name":"CVE-2018-1000602","record":{"aliases":["GHSA-4pjx-86pg-x4j5"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins SAML Plugin","requires_auth":"none","summary":"Attackers can impersonate users via session fixation in the Jenkins SAML Plugin if they control the pre-authentication session.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"saml","vendor":"jenkins"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-384","name":"Session Fixation"}],"description":"A session fixation vulnerability exists in Jenkins SAML Plugin 1.0.6 and earlier in SamlSecurityRealm.java that allows unauthorized attackers to impersonate another users if they can control the pre-authentication session.","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":"Jenkins SAML Plugin Session Fixation vulnerability","id":"CVE-2018-1000602","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2018"},"n_packages":2,"n_references":1,"next":{"headline":"CSRF vulnerability and missing permission checks in Openstack Cloud Plugin allowed capturing credentials","id":"CVE-2018-1000603"},"packages":[{"ecosystem":"Maven","fixed":["1.0.7"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:saml","purl":null,"source":"GHSA-4pjx-86pg-x4j5"},{"ecosystem":"Maven","fixed":["1.0.7"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:saml","purl":"pkg:maven/org.jenkins-ci.plugins/saml","source":"GHSA-4pjx-86pg-x4j5"}],"prev":{"headline":"Exposure of Sensitive Information to an Unauthorized Actor in Jenkins SSH Credentials Plugin","id":"CVE-2018-1000601"},"products":["n/a"],"published":"2018-06-26","related":[{"cvss_score":8.8,"headline":"Jenkins SAML Plugin allows bypassing CSRF protection for any URL","id":"CVE-2021-21678","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":7.5,"headline":"Jenkins SAML Plugin does not implement a replay cache","id":"CVE-2025-64131","kev_date_added":null,"published":"2025-10-29"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can impersonate users via session fixation in the Jenkins SAML Plugin if they control the pre-authentication session.","url":"https://insights.sbomify.com/CVE-2018-1000602/"}