{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1147 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-1147 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-1147 is a medium-severity cross-site scripting vulnerability in Tenable Nessus, published on 18 May 2018. 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-2018-1147 and fix it if it is affected.\n\nWhat it is: CVE-2018-1147 is a medium-severity cross-site scripting vulnerability in Tenable Nessus, published on 18 May 2018. 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-2018-1147 in the wild and no public exploit code.\n\nAffected product: Tenable Nessus. 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-2018-1147/ (Markdown: https://insights.sbomify.com/CVE-2018-1147/index.md)","id":"CVE-2018-1147","markdown":"https://insights.sbomify.com/CVE-2018-1147/index.md","name":"CVE-2018-1147","record":{"aliases":["GHSA-wp62-w6xh-5jjc"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Vulnerability Scanner","requires_auth":"low_privilege","summary":"Remote authenticated attackers can execute arbitrary scripts in administrators' browsers via malicious .nessus files or settings.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"nessus","vendor":"tenable"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In Nessus before 7.1.0, a XSS vulnerability exists due to improper input validation. A remote authenticated attacker could create and upload a .nessus file, which may be viewed by an administrator allowing for the execution of arbitrary script code in a user's browser session. In other scenarios, XSS could also occur by altering variables from the Advanced Settings.","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 Tenable Nessus","id":"CVE-2018-1147","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tenable:nessus","products":["tenable:nessus"],"type":"xss","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in Tenable Nessus","id":"CVE-2018-1148"},"packages":[],"prev":{"headline":"Auth bypass in N750 DB Wi-Fi Dual-Band N+ Gigabit Router (F9K1103)","id":"CVE-2018-1146"},"products":["Tenable Nessus"],"published":"2018-05-18","related":[{"cvss_score":8.8,"headline":"Command injection in Tenable.io, Tenable.sc and Nessus","id":"CVE-2022-4313","kev_date_added":null,"published":"2023-03-15"},{"cvss_score":8.8,"headline":"Privilege escalation in Tenable.io, Tenable.sc, Nessus","id":"CVE-2023-0524","kev_date_added":null,"published":"2023-02-01"},{"cvss_score":8.8,"headline":"Privilege escalation in Nessus","id":"CVE-2023-0101","kev_date_added":null,"published":"2023-01-20"},{"cvss_score":8.8,"headline":"Privilege escalation in Nessus","id":"CVE-2022-32973","kev_date_added":null,"published":"2022-06-21"},{"cvss_score":8.4,"headline":"Local Privilege Escalation","id":"CVE-2025-36630","kev_date_added":null,"published":"2025-07-01"},{"cvss_score":8.1,"headline":"Path traversal in Tenable Nessus","id":"CVE-2019-3974","kev_date_added":null,"published":"2019-08-15"},{"cvss_score":7.8,"headline":"Path traversal in Tenable Nessus for Windows and Tenable Nessus Agent for Windows","id":"CVE-2020-5793","kev_date_added":null,"published":"2020-11-05"}],"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":"2024-09-16","vendors":["Tenable"]},"summary":"Remote authenticated attackers can execute arbitrary scripts in administrators' browsers via malicious .nessus files or settings.","url":"https://insights.sbomify.com/CVE-2018-1147/"}