{"answers":{"affected":"2 open source packages ship an affected version, including lavalite/cms. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23234 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-23234 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23234 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Jul 2021. 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-2020-23234 and fix it if it is affected.\n\nWhat it is: CVE-2020-23234 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Jul 2021. 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-2020-23234 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- lavalite/cms (Packagist): affected all versions up to 5.8.0; no fix listed\n- lavalite/cms (Packagist): affected all versions up to 5.8.0; no fix listed\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-2020-23234/ (Markdown: https://insights.sbomify.com/CVE-2020-23234/index.md)","id":"CVE-2020-23234","markdown":"https://insights.sbomify.com/CVE-2020-23234/index.md","name":"CVE-2020-23234","record":{"aliases":["GHSA-v2f3-f8x4-m3w8"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"LavaLite CMS","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary scripts in LavaLite CMS via the Menu Blocks feature, potentially leading to session hijacking or site defacement.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"lavalite","vendor":"lavalite"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"Cross Site Scripting (XSS) vulnerabiity exists in LavaLite CMS 5.8.0 via the Menu Blocks feature, which can be bypassed by using HTML event handlers, such as \"ontoggle,\".","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":false,"headline":"Cross Site Scripting in LavaLite CMS","id":"CVE-2020-23234","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-23238"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["5.8.0"],"package":"lavalite/cms","purl":null,"source":"GHSA-v2f3-f8x4-m3w8"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["5.8.0"],"package":"lavalite/cms","purl":"pkg:composer/lavalite/cms","source":"GHSA-v2f3-f8x4-m3w8"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-23226"},"products":["n/a"],"published":"2021-07-26","related":[{"cvss_score":9.8,"headline":"LavaLite vulnerable to web cache poisoning","id":"CVE-2023-27238","kev_date_added":null,"published":"2023-05-12"},{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2025-70866","kev_date_added":null,"published":"2026-02-13"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2023-36983","kev_date_added":null,"published":"2023-08-01"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2023-36984","kev_date_added":null,"published":"2023-08-01"},{"cvss_score":7.5,"headline":"Lavalite vulnerable to Arbitrary File Read via Directory Traversal","id":"CVE-2022-42188","kev_date_added":null,"published":"2022-10-18"},{"cvss_score":6.1,"headline":"Lavalite CMS Cross Site Scripting vulnerability","id":"CVE-2024-31828","kev_date_added":null,"published":"2024-04-26"},{"cvss_score":6.1,"headline":"LavaLite CMS vulnerable to host header injection attack","id":"CVE-2023-27237","kev_date_added":null,"published":"2023-05-12"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary scripts in LavaLite CMS via the Menu Blocks feature, potentially leading to session hijacking or site defacement.","url":"https://insights.sbomify.com/CVE-2020-23234/"}