{"answers":{"affected":"7 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core and jenkins. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-27904 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.main:jenkins-core to a fixed version for your release line: 2.375.4, 2.387.1 or 2.394.","what":"CVE-2023-27904 is a medium-severity vulnerability in Jenkins Jenkins, published on 8 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-27904 and fix it if it is affected.\n\nWhat it is: CVE-2023-27904 is a medium-severity vulnerability in Jenkins Jenkins, published on 8 Mar 2023. 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-2023-27904 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 2.375.4\n- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 2.375.4\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.376; fixed in 2.387.1\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.376; fixed in 2.387.1\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.388; fixed in 2.394\n- org.jenkins-ci.main:jenkins-core (Maven): affected from 2.388; fixed in 2.394\n- jenkins (Bitnami): affected all versions; fixed in 2.394.0\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-2023-27904/ (Markdown: https://insights.sbomify.com/CVE-2023-27904/index.md)","id":"CVE-2023-27904","markdown":"https://insights.sbomify.com/CVE-2023-27904/index.md","name":"CVE-2023-27904","record":{"aliases":["BIT-jenkins-2023-27904","GHSA-rrgp-c2w8-6vg6"],"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":"Broken agent connections in Jenkins leak configuration details via stack traces, exposing sensitive information to attackers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"jenkins","vendor":"jenkins"}],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"Jenkins 2.393 and earlier, LTS 2.375.3 and earlier prints an error stack trace on agent-related pages when agent connections are broken, potentially revealing information about Jenkins configuration that is otherwise inaccessible to attackers.","ecosystems":["Bitnami","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":"Information disclosure through error stack traces related to agents","id":"CVE-2023-27904","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"jenkins:jenkins","products":["jenkins:jenkins"],"type":"information_disclosure","year":"2023"},"n_packages":7,"n_references":1,"next":{"headline":"Cross site scripting vulnerability in update-center2","id":"CVE-2023-27905"},"packages":[{"ecosystem":"Bitnami","fixed":["2.394.0"],"introduced":["0"],"last_affected":[],"package":"jenkins","purl":"pkg:bitnami/jenkins","source":"BIT-jenkins-2023-27904"},{"ecosystem":"Maven","fixed":["2.375.4"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-rrgp-c2w8-6vg6"},{"ecosystem":"Maven","fixed":["2.375.4"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-rrgp-c2w8-6vg6"},{"ecosystem":"Maven","fixed":["2.387.1"],"introduced":["2.376"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-rrgp-c2w8-6vg6"},{"ecosystem":"Maven","fixed":["2.387.1"],"introduced":["2.376"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-rrgp-c2w8-6vg6"},{"ecosystem":"Maven","fixed":["2.394"],"introduced":["2.388"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":null,"source":"GHSA-rrgp-c2w8-6vg6"},{"ecosystem":"Maven","fixed":["2.394"],"introduced":["2.388"],"last_affected":[],"package":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","source":"GHSA-rrgp-c2w8-6vg6"}],"prev":{"headline":"Incorrect Authorization in Jenkins Core","id":"CVE-2023-27903"},"products":["Jenkins"],"published":"2023-03-08","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":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-28","vendors":["Jenkins Project"]},"summary":"Broken agent connections in Jenkins leak configuration details via stack traces, exposing sensitive information to attackers.","url":"https://insights.sbomify.com/CVE-2023-27904/"}