{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-53690 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-53690 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-53690 is a medium-severity cross-site scripting vulnerability in Nagios Fusion, published on 30 Oct 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-53690 and fix it if it is affected.\n\nWhat it is: CVE-2023-53690 is a medium-severity cross-site scripting vulnerability in Nagios Fusion, published on 30 Oct 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-53690 in the wild and no public exploit code.\n\nAffected product: Nagios Fusion. 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-2023-53690/ (Markdown: https://insights.sbomify.com/CVE-2023-53690/index.md)","id":"CVE-2023-53690","markdown":"https://insights.sbomify.com/CVE-2023-53690/index.md","name":"CVE-2023-53690","record":{"aliases":["GHSA-6q4w-8x5h-w5c4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Nagios Fusion","requires_auth":"high_privilege","summary":"Stored XSS in Nagios Fusion allows attackers to execute JavaScript in other users' browsers via LDAP/AD configuration, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"fusion","vendor":"nagios"}],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting (XSS) vulnerability in the LDAP/AD authentication-server configuration. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views the affected page. An attacker who can add authentication servers via LDAP/AD integration could persist a malicious payload that executes in the context of other users' browsers.","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":"Nagios Fusion \u003c 4.2.0 LDAP/AD Integration Stored XSS","id":"CVE-2023-53690","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Path traversal in CSMP iSecure Center","id":"CVE-2023-53691"},"packages":[],"prev":{"headline":"Nagios Fusion \u003c 4.2.0 License Information Reflected XSS","id":"CVE-2023-53689"},"products":["Fusion"],"published":"2025-10-30","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2020-28900","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-28901","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-28902","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":9.8,"headline":"Privilege escalation in n/a","id":"CVE-2020-28904","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":9.8,"headline":"Security feature bypass in n/a","id":"CVE-2020-28907","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-28908","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":8.8,"headline":"Code injection in n/a","id":"CVE-2020-28905","kev_date_added":null,"published":"2021-05-24"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-17","vendors":["Nagios"]},"summary":"Stored XSS in Nagios Fusion allows attackers to execute JavaScript in other users' browsers via LDAP/AD configuration, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2023-53690/"}