{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3020 exists.","fix":"No fix has been published for CVE-2023-3020 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3020 is a critical cross-site scripting vulnerability in mkucej/i-librarian-free, published on 31 May 2023. 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-2023-3020 and fix it if it is affected.\n\nWhat it is: CVE-2023-3020 is a critical cross-site scripting vulnerability in mkucej/i-librarian-free, published on 31 May 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3020 exists.\n\nAffected product: mkucej/i-librarian-free. 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-2023-3020/ (Markdown: https://insights.sbomify.com/CVE-2023-3020/index.md)","id":"CVE-2023-3020","markdown":"https://insights.sbomify.com/CVE-2023-3020/index.md","name":"CVE-2023-3020","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"i-librarian-free","requires_auth":"low_privilege","summary":"Reflected Cross-Site Scripting in i-librarian-free allows attackers to execute arbitrary scripts in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"i\\,_librarian","vendor":"scilicot"}],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free","id":"CVE-2023-3020","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site Scripting (XSS) - Stored in mkucej/i-librarian-free","id":"CVE-2023-3021"},"packages":[],"prev":{"headline":"Qemu: e1000e: heap use-after-free in e1000e_write_packet_to_guest()","id":"CVE-2023-3019"},"products":["mkucej/i-librarian-free"],"published":"2023-05-31","related":[],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-09","vendors":["mkucej"]},"summary":"Reflected Cross-Site Scripting in i-librarian-free allows attackers to execute arbitrary scripts in victim browsers.","url":"https://insights.sbomify.com/CVE-2023-3020/"}