{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-3531 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-3531 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3531 is a medium-severity cross-site scripting vulnerability in YouDianCMS, published on 13 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-3531 and fix it if it is affected.\n\nWhat it is: CVE-2025-3531 is a medium-severity cross-site scripting vulnerability in YouDianCMS, published on 13 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-3531 in the wild and no public exploit code.\n\nAffected product: YouDianCMS. 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-2025-3531/ (Markdown: https://insights.sbomify.com/CVE-2025-3531/index.md)","id":"CVE-2025-3531","markdown":"https://insights.sbomify.com/CVE-2025-3531/index.md","name":"CVE-2025-3531","record":{"aliases":["GHSA-6whm-6hpx-vjhj"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"YouDianCMS","requires_auth":"none","summary":"Remote attackers can inject malicious scripts via UserName or LogType parameters in YouDianCMS admin logs, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"youdiancms","vendor":"youdiancms"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability classified as problematic has been found in YouDianCMS 9.5.21. This affects an unknown part of the file /App/Tpl/Admin/Default/Log/index.html. The manipulation of the argument UserName/LogType leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"YouDianCMS index.html cross site scripting","id":"CVE-2025-3531","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"YouDianCMS index.html.Attackers cross site scripting","id":"CVE-2025-3532"},"packages":[],"prev":{"headline":"WordPress Simple PayPal Shopping Cart \u003c= 5.1.2 - Unauthenticated Product Price Manipulation","id":"CVE-2025-3530"},"products":["YouDianCMS"],"published":"2025-04-13","related":[{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2024-57052","kev_date_added":null,"published":"2025-01-27"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2022-32301","kev_date_added":null,"published":"2022-06-15"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2022-32299","kev_date_added":null,"published":"2022-06-15"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2022-32300","kev_date_added":null,"published":"2022-06-15"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2020-18116","kev_date_added":null,"published":"2021-08-27"},{"cvss_score":6.9,"headline":"YouDianCMS information disclosure","id":"CVE-2024-7328","kev_date_added":null,"published":"2024-07-31"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-14","vendors":["n/a"]},"summary":"Remote attackers can inject malicious scripts via UserName or LogType parameters in YouDianCMS admin logs, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2025-3531/"}