{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45476 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45476 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45476 is a medium-severity cross-site scripting vulnerability in Yordam Library Information Document Automation Program, published on 27 Oct 2022. 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-2021-45476 and fix it if it is affected.\n\nWhat it is: CVE-2021-45476 is a medium-severity cross-site scripting vulnerability in Yordam Library Information Document Automation Program, published on 27 Oct 2022. 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-2021-45476 in the wild and no public exploit code.\n\nAffected product: Yordam Library Information Document Automation Program. 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-2021-45476/ (Markdown: https://insights.sbomify.com/CVE-2021-45476/index.md)","id":"CVE-2021-45476","markdown":"https://insights.sbomify.com/CVE-2021-45476/index.md","name":"CVE-2021-45476","record":{"aliases":["GHSA-c4m9-5h6p-hwwg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Library automation software","requires_auth":"none","summary":"An unauthenticated reflected XSS vulnerability in Yordam Library Information Document Automation allows attackers to execute scripts in user browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TR-CERT","cpe":[{"product":"library_automation_system","vendor":"yordam"}],"cvss":{"score":4.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Yordam Library Information Document Automation product before version 19.02 has an unauthenticated reflected XSS vulnerability.","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":"Information disclosure in Yordam Library Information Document Automation Program","id":"CVE-2021-45476","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"IDOR in Yordam Library Automation System","id":"CVE-2021-45477"},"packages":[],"prev":{"headline":"Information disclosure in Yordam Library Information Document Automation Program","id":"CVE-2021-45475"},"products":["Yordam Library Information Document Automation Program"],"published":"2022-10-27","related":[{"cvss_score":6.5,"headline":"IDOR in Yordam Library Automation System","id":"CVE-2021-45477","kev_date_added":null,"published":"2023-03-02"},{"cvss_score":6.5,"headline":"IDOR in Yordam Library Automation System","id":"CVE-2021-45478","kev_date_added":null,"published":"2023-03-02"},{"cvss_score":6.1,"headline":"Reflected XSS in Yordam Informatics' Library Automation System","id":"CVE-2025-1301","kev_date_added":null,"published":"2025-05-02"},{"cvss_score":6.1,"headline":"Reflected XSS University Library Automation System","id":"CVE-2022-2266","kev_date_added":null,"published":"2022-09-22"},{"cvss_score":5.4,"headline":"XSS in Yordam Library Automation System","id":"CVE-2021-45479","kev_date_added":null,"published":"2023-03-02"},{"cvss_score":5.3,"headline":"Information disclosure in Yordam Library Information Document Automation Program","id":"CVE-2021-45475","kev_date_added":null,"published":"2022-10-27"}],"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":"2026-05-18","vendors":["Yordam Informatics Systems"]},"summary":"An unauthenticated reflected XSS vulnerability in Yordam Library Information Document Automation allows attackers to execute scripts in user browsers.","url":"https://insights.sbomify.com/CVE-2021-45476/"}