{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-18812 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-18812 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-18812 is a medium-severity missing authorization vulnerability in TIBCO Spotfire Analytics Platform for AWS Marketplace, published on 16 Jan 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-18812 and fix it if it is affected.\n\nWhat it is: CVE-2018-18812 is a medium-severity missing authorization vulnerability in TIBCO Spotfire Analytics Platform for AWS Marketplace, published on 16 Jan 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-18812 in the wild and no public exploit code.\n\nAffected product: TIBCO Spotfire Analytics Platform for AWS Marketplace. 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-2018-18812/ (Markdown: https://insights.sbomify.com/CVE-2018-18812/index.md)","id":"CVE-2018-18812","markdown":"https://insights.sbomify.com/CVE-2018-18812/index.md","name":"CVE-2018-18812","record":{"aliases":["GHSA-hx95-mp9p-369r"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"TIBCO Spotfire Server","requires_auth":"low_privilege","summary":"Read-only users can modify files in the Spotfire Library when external storage is configured, allowing unauthorized data modification.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tibco","cpe":[{"product":"spotfire_analytics_platform_for_aws","vendor":"tibco"},{"product":"spotfire_server","vendor":"tibco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"The Spotfire Library component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO Spotfire Server contains a vulnerability that might theoretically fail to restrict users with read-only access from modifying files stored in the Spotfire Library, only when the Spotfire Library is configured to use external storage. Affected releases are TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace versions up to and including 10.0.0, and TIBCO Spotfire Server versions up to and including 7.10.1; 7.11.0; 7.11.1; 7.12.0; 7.13.0; 7.14.0; 10.0.0.","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":"TIBCO Spotfire Fails To Prevent Write Access to Spotfire Library","id":"CVE-2018-18812","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"TIBCO Spotfire Reflected and Persistent Cross-Site Scripting Vulnerabilities","id":"CVE-2018-18813"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2018-18811"},"products":["TIBCO Spotfire Analytics Platform for AWS Marketplace","TIBCO Spotfire Server versions"],"published":"2019-01-16","related":[{"cvss_score":9.9,"headline":"TIBCO Spotfire Server Script Trust Problem Exposes Remote Code Execution Vulnerability","id":"CVE-2020-9408","kev_date_added":null,"published":"2020-03-11"},{"cvss_score":8.8,"headline":"TIBCO Spotfire Server Exposes Multiple Reflected Cross-Site Scripting Vulnerabilities","id":"CVE-2019-11205","kev_date_added":null,"published":"2019-05-14"},{"cvss_score":8.8,"headline":"TIBCO Spotfire Reflected and Persistent Cross-Site Scripting Vulnerabilities","id":"CVE-2018-18813","kev_date_added":null,"published":"2019-01-16"},{"cvss_score":8.8,"headline":"TIBCO Spotfire Authentication Vulnerability","id":"CVE-2018-18814","kev_date_added":null,"published":"2019-01-16"},{"cvss_score":8.1,"headline":"TIBCO Spotfire Server Library Vulnerable to Reflected Cross-Site Scripting","id":"CVE-2019-17337","kev_date_added":null,"published":"2019-12-17"},{"cvss_score":7.7,"headline":"TIBCO Spotfire Web Player Potentially Exposes Credentials For Shared Data Sources","id":"CVE-2019-17336","kev_date_added":null,"published":"2019-12-17"}],"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":"2024-09-17","vendors":["TIBCO Software Inc."]},"summary":"Read-only users can modify files in the Spotfire Library when external storage is configured, allowing unauthorized data modification.","url":"https://insights.sbomify.com/CVE-2018-18812/"}