{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-41563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-41563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41563 is a medium-severity cross-site scripting vulnerability in Tad Book3, published on 8 Oct 2021. 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-2021-41563 and fix it if it is affected.\n\nWhat it is: CVE-2021-41563 is a medium-severity cross-site scripting vulnerability in Tad Book3, published on 8 Oct 2021. 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-2021-41563 in the wild and no public exploit code.\n\nAffected product: Tad Book3. 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-2021-41563/ (Markdown: https://insights.sbomify.com/CVE-2021-41563/index.md)","id":"CVE-2021-41563","markdown":"https://insights.sbomify.com/CVE-2021-41563/index.md","name":"CVE-2021-41563","record":{"aliases":["GHSA-6p96-35cj-r28v"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Tad Book3","requires_auth":"none","summary":"Unauthenticated attackers can inject JavaScript into the book editing function, leading to stored XSS attacks.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"tad_book3","vendor":"tad_book3_project"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"Tad Book3 editing book function does not filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.","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":"Tad Book3 - Stored XSS","id":"CVE-2021-41563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Tad Honor - Improper Authorization","id":"CVE-2021-41564"},"packages":[],"prev":{"headline":"Deletion of arbitrary files vulnerability in Snow Agent for Windows","id":"CVE-2021-41562"},"products":["Tad Book3"],"published":"2021-10-08","related":[{"cvss_score":9.1,"headline":"Tad Book3 - Improper Authorization","id":"CVE-2021-41974","kev_date_added":null,"published":"2021-10-08"}],"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":"2024-09-16","vendors":["Tad"]},"summary":"Unauthenticated attackers can inject JavaScript into the book editing function, leading to stored XSS attacks.","url":"https://insights.sbomify.com/CVE-2021-41563/"}