{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90563 is a medium-severity cross-site scripting vulnerability in maliangnansheng bbs-springboot, published on 13 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-90563 and fix it if it is affected.\n\nWhat it is: CVE-2026-90563 is a medium-severity cross-site scripting vulnerability in maliangnansheng bbs-springboot, published on 13 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-90563 in the wild and no public exploit code.\n\nAffected product: maliangnansheng bbs-springboot. 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-2026-90563/ (Markdown: https://insights.sbomify.com/CVE-2026-90563/index.md)","id":"CVE-2026-90563","markdown":"https://insights.sbomify.com/CVE-2026-90563/index.md","name":"CVE-2026-90563","record":{"aliases":["GHSA-xq53-pwg9-5mgh"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Spring Boot BBS","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary scripts via the ArticleController toToc function in the bbs-springboot application.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X","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 was determined in maliangnansheng bbs-springboot 3.0.0. This affects the function utils.toToc of the file ArticleController.java. This manipulation causes cross site scripting. The attack is possible to be carried out remotely.","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":"maliangnansheng bbs-springboot ArticleController.java utils.toToc cross site scripting","id":"CVE-2026-90563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"quequnlong shiyi-blog chat sendMsg Endpoint index.vue SysChatMsgMapper.getChatMsgList cross site scripting","id":"CVE-2026-90564"},"packages":[],"prev":{"headline":"LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key","id":"CVE-2026-90562"},"products":["bbs-springboot"],"published":"2026-09-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-16","vendors":["maliangnansheng"]},"summary":"Remote attackers can execute arbitrary scripts via the ArticleController toToc function in the bbs-springboot application.","url":"https://insights.sbomify.com/CVE-2026-90563/"}