{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-20139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-20139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-20139 is a medium-severity cross-site scripting vulnerability in Nagios Nagios Xi, published on 30 Dec 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-20139 and fix it if it is affected.\n\nWhat it is: CVE-2019-20139 is a medium-severity cross-site scripting vulnerability in Nagios Nagios Xi, published on 30 Dec 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-20139 in the wild and no public exploit code.\n\nAffected product: Nagios Nagios Xi. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2019-20139/ (Markdown: https://insights.sbomify.com/CVE-2019-20139/index.md)","id":"CVE-2019-20139","markdown":"https://insights.sbomify.com/CVE-2019-20139/index.md","name":"CVE-2019-20139","record":{"aliases":["GHSA-vxr3-fcvj-wxgq"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Nagios XI monitoring","requires_auth":"low_privilege","summary":"Authenticated users can execute cross-site scripting attacks against administrators via specific parameters in Nagios XI.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"nagios_xi","vendor":"nagios"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2019-20139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"nagios:nagios_xi","products":["nagios:nagios_xi"],"type":"xss","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2019-20140"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2019-20138"},"products":["n/a"],"published":"2019-12-30","related":[{"cvss_score":8.8,"headline":"Nagios XI OS Command Injection","id":"CVE-2021-25296","kev_date_added":"2022-01-18","published":"2021-02-15"},{"cvss_score":8.8,"headline":"Nagios XI OS Command Injection","id":"CVE-2021-25297","kev_date_added":"2022-01-18","published":"2021-02-15"},{"cvss_score":8.8,"headline":"Nagios XI OS Command Injection","id":"CVE-2021-25298","kev_date_added":"2022-01-18","published":"2021-02-15"},{"cvss_score":8.8,"headline":"Nagios XI Remote Code Execution","id":"CVE-2019-15949","kev_date_added":"2021-11-03","published":"2019-09-05"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-24401","kev_date_added":null,"published":"2024-02-26"},{"cvss_score":9.8,"headline":"Privilege escalation in n/a","id":"CVE-2024-24402","kev_date_added":null,"published":"2024-02-26"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-48084","kev_date_added":null,"published":"2023-12-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"Authenticated users can execute cross-site scripting attacks against administrators via specific parameters in Nagios XI.","url":"https://insights.sbomify.com/CVE-2019-20139/"}