{"answers":{"affected":"2 open source packages ship an affected version, including showdoc/showdoc. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-19620 in the wild and no public exploit code.","fix":"Upgrade showdoc/showdoc to 2.4.2 or later.","what":"CVE-2018-19620 is a medium-severity missing authorization vulnerability in n/a, published on 28 Nov 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-19620 and fix it if it is affected.\n\nWhat it is: CVE-2018-19620 is a medium-severity missing authorization vulnerability in n/a, published on 28 Nov 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-19620 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- showdoc/showdoc (Packagist): affected all versions; fixed in 2.4.2\n- showdoc/showdoc (Packagist): affected all versions; fixed in 2.4.2\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-2018-19620/ (Markdown: https://insights.sbomify.com/CVE-2018-19620/index.md)","id":"CVE-2018-19620","markdown":"https://insights.sbomify.com/CVE-2018-19620/index.md","name":"CVE-2018-19620","record":{"aliases":["GHSA-pfrc-5hhq-6hvr"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ShowDoc documentation tool","requires_auth":"low_privilege","summary":"Remote attackers can modify other users' notes by manipulating the page_id parameter, requiring access to the ShowDoc web application.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"showdoc","vendor":"showdoc"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-425","name":"Direct Request"}],"description":"ShowDoc 2.4.1 allows remote attackers to edit other users' notes by navigating with a modified page_id.","ecosystems":["Packagist"],"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":"Showdoc Unauthenticated Access","id":"CVE-2018-19620","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"missing_authorization","year":"2018"},"n_packages":2,"n_references":3,"next":{"headline":"Showdoc CSRF Vulnerability","id":"CVE-2018-19621"},"packages":[{"ecosystem":"Packagist","fixed":["2.4.2"],"introduced":["0"],"last_affected":[],"package":"showdoc/showdoc","purl":null,"source":"GHSA-pfrc-5hhq-6hvr"},{"ecosystem":"Packagist","fixed":["2.4.2"],"introduced":["0"],"last_affected":[],"package":"showdoc/showdoc","purl":"pkg:composer/showdoc/showdoc","source":"GHSA-pfrc-5hhq-6hvr"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2018-19616"},"products":["n/a"],"published":"2018-11-28","related":[{"cvss_score":9.8,"headline":"Showdoc File Upload Vulnerability","id":"CVE-2021-41745","kev_date_added":null,"published":"2021-10-22"},{"cvss_score":9.8,"headline":"Unrestricted File Upload in ShowDoc v2.9.5","id":"CVE-2021-36440","kev_date_added":null,"published":"2021-09-08"},{"cvss_score":9.4,"headline":"Stored XSS due to Unrestricted File Upload in star7th/showdoc","id":"CVE-2022-0942","kev_date_added":null,"published":"2022-03-15"},{"cvss_score":9.1,"headline":"There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in star7th/showdoc","id":"CVE-2022-1034","kev_date_added":null,"published":"2022-03-22"},{"cvss_score":9,"headline":"Stored XSS viva axd and cshtml file upload in star7th/showdoc in star7th/showdoc","id":"CVE-2022-0945","kev_date_added":null,"published":"2022-03-15"},{"cvss_score":9,"headline":"Stored XSS viva .ofd file upload in star7th/showdoc","id":"CVE-2022-0965","kev_date_added":null,"published":"2022-03-15"},{"cvss_score":9,"headline":"Stored XSS viva cshtm file upload in star7th/showdoc","id":"CVE-2022-0946","kev_date_added":null,"published":"2022-03-14"}],"sources":[{"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":"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":["n/a"]},"summary":"Remote attackers can modify other users' notes by manipulating the page_id parameter, requiring access to the ShowDoc web application.","url":"https://insights.sbomify.com/CVE-2018-19620/"}