{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35126 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35126 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35126 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Dec 2020. 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-2020-35126 and fix it if it is affected.\n\nWhat it is: CVE-2020-35126 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Dec 2020. 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-2020-35126 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-35126/ (Markdown: https://insights.sbomify.com/CVE-2020-35126/index.md)","id":"CVE-2020-35126","markdown":"https://insights.sbomify.com/CVE-2020-35126/index.md","name":"CVE-2020-35126","record":{"aliases":["GHSA-fc23-227x-m5v7"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Typesetter CMS","requires_auth":"high_privilege","summary":"Administrators can inject persistent XSS payloads via the Site Title configuration in Typesetter CMS, potentially affecting other users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"typesetter","vendor":"typesettercms"}],"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":"Typesetter CMS 5.x through 5.1 allows admins to conduct Site Title persistent XSS attacks via an Admin/Configuration URI. NOTE: the significance of this report is disputed because \"admins are considered trustworthy.","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 n/a","id":"CVE-2020-35126","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-35127"},"packages":[],"prev":{"headline":"Mautic is vulnerable to XSS vulnerability","id":"CVE-2020-35125"},"products":["n/a"],"published":"2020-12-11","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2022-25523","kev_date_added":null,"published":"2022-03-25"},{"cvss_score":8.8,"headline":"Open redirect in n/a","id":"CVE-2018-6889","kev_date_added":null,"published":"2018-02-12"},{"cvss_score":8,"headline":"Cross-site request forgery in n/a","id":"CVE-2018-6888","kev_date_added":null,"published":"2018-02-12"},{"cvss_score":7.2,"headline":"File upload in n/a","id":"CVE-2020-25790","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2020-19511","kev_date_added":null,"published":"2021-06-21"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2018-16639","kev_date_added":null,"published":"2019-05-13"},{"cvss_score":4.8,"headline":"Typesetter CMS Reflected XSS via Editing.php","id":"CVE-2025-71164","kev_date_added":null,"published":"2026-01-14"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Administrators can inject persistent XSS payloads via the Site Title configuration in Typesetter CMS, potentially affecting other users.","url":"https://insights.sbomify.com/CVE-2020-35126/"}