{"answers":{"affected":"4 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core. It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-1999002 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.main:jenkins-core to a fixed version for your release line: 2.121.2 or 2.132.","what":"CVE-2018-1999002 is a high-severity path traversal vulnerability in Jenkins Jenkins, published on 23 Jul 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-2018-1999002 and fix it if it is affected.\n\nWhat it is: CVE-2018-1999002 is a high-severity path traversal vulnerability in Jenkins Jenkins, published on 23 Jul 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-2018-1999002 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 2.121.2\n- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 2.121.2\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.122; fixed in 2.132\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.122; fixed in 2.132\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-2018-1999002/ (Markdown: https://insights.sbomify.com/CVE-2018-1999002/index.md)","id":"CVE-2018-1999002","markdown":"https://insights.sbomify.com/CVE-2018-1999002/index.md","name":"CVE-2018-1999002","record":{"aliases":["GHSA-qf38-f2fr-q4x9"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins automation server","requires_auth":"none","summary":"Attackers can read arbitrary files on the Jenkins master file system via crafted HTTP requests in the Stapler framework.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"jenkins","vendor":"jenkins"},{"product":"communications_cloud_native_core_automated_test_suite","vendor":"oracle"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"A arbitrary file read vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers to send crafted HTTP requests returning the contents of any file on the Jenkins master file system that the Jenkins master has access to.","ecosystems":["Maven"],"exploits":{"exploitdb":1,"first_seen":"2017-04-26","github_poc":3,"max_poc_stars":83,"metasploit":0,"nuclei":0,"refs":[{"date":"2017-04-26T02:03:43Z","kind":"github_poc","ref":"https://github.com/wetw0rk/Exploit-Development","stars":83,"title":"CVE-2020-8012, CVE-2016-10709, CVE-2017-17099, CVE-2017-18047, CVE-2019-1003000, CVE-2018-1999002"},{"date":"2019-09-10T05:23:48Z","kind":"github_poc","ref":"https://github.com/0x6b7966/CVE-2018-1999002","stars":1,"title":null},{"date":"2019-02-25","kind":"exploitdb","ref":"46453","stars":null,"title":"Jenkins Plugin Script Security 1.49/Declarative 1.3.4/Groovy 2.60 - Remote Code Execution"},{"date":"2019-03-06T12:31:57Z","kind":"github_poc","ref":"https://github.com/im23pds/CVE-2019-1003000-and-CVE-2018-1999002-Pre-Auth-RCE-Jenkins","stars":0,"title":"Python CVE-2019-1003000 and CVE-2018-1999002 Pre-Auth RCE Jenkins "}],"tier":"poc_unverified"},"has_fix":true,"headline":"Improper Input Validation in Jenkins","id":"CVE-2018-1999002","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"jenkins:jenkins","products":["jenkins:jenkins","oracle:communications_cloud_native_core_automated_test_suite"],"type":"path_traversal","year":"2018"},"n_packages":4,"n_references":3,"next":{"headline":"Incorrect Authorization in Jenkins","id":"CVE-2018-1999003"},"packages":[{"ecosystem":"Maven","fixed":["2.121.2"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-qf38-f2fr-q4x9"},{"ecosystem":"Maven","fixed":["2.121.2"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-qf38-f2fr-q4x9"},{"ecosystem":"Maven","fixed":["2.132"],"introduced":["2.122"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-qf38-f2fr-q4x9"},{"ecosystem":"Maven","fixed":["2.132"],"introduced":["2.122"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-qf38-f2fr-q4x9"}],"prev":{"headline":"Improper Input Validation in Jenkins","id":"CVE-2018-1999001"},"products":["n/a"],"published":"2018-07-23","related":[{"cvss_score":9.8,"headline":"Jenkins Command Line Interface (CLI) Path Traversal","id":"CVE-2024-23897","kev_date_added":"2024-08-19","published":"2024-01-24"},{"cvss_score":9.8,"headline":"Jenkins Stapler Web Framework Deserialization of Untrusted Data","id":"CVE-2018-1000861","kev_date_added":"2022-02-10","published":"2018-12-10"},{"cvss_score":9.8,"headline":"Jenkins Remote Code Execution","id":"CVE-2017-1000353","kev_date_added":"2025-10-02","published":"2018-01-29"},{"cvss_score":7.5,"headline":"Jenkins User Interface (UI) Information Disclosure","id":"CVE-2015-5317","kev_date_added":"2023-05-12","published":"2015-11-25"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21690","kev_date_added":null,"published":"2021-11-04"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21691","kev_date_added":null,"published":"2021-11-04"},{"cvss_score":9.8,"headline":"Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins","id":"CVE-2021-21692","kev_date_added":null,"published":"2021-11-04"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can read arbitrary files on the Jenkins master file system via crafted HTTP requests in the Stapler framework.","url":"https://insights.sbomify.com/CVE-2018-1999002/"}