{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-20735 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20735 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20735 is a medium-severity cross-site scripting vulnerability in ETUNA EC-CUBE plugins, published on 22 Jun 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-2021-20735 and fix it if it is affected.\n\nWhat it is: CVE-2021-20735 is a medium-severity cross-site scripting vulnerability in ETUNA EC-CUBE plugins, published on 22 Jun 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-2021-20735 in the wild and no public exploit code.\n\nAffected product: ETUNA EC-CUBE plugins. 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-2021-20735/ (Markdown: https://insights.sbomify.com/CVE-2021-20735/index.md)","id":"CVE-2021-20735","markdown":"https://insights.sbomify.com/CVE-2021-20735/index.md","name":"CVE-2021-20735","record":{"aliases":["GHSA-p393-fh7c-vh28"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"EC-CUBE plugin","requires_auth":"none","summary":"Remote attackers can inject arbitrary scripts via the management page of ETUNA EC-CUBE delivery slip plugins, potentially compromising admin sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"delivery_slip_number","vendor":"ec-cube"},{"product":"delivery_slip_number_csv_bulk_registration","vendor":"ec-cube"},{"product":"delivery_slip_number_mail","vendor":"ec-cube"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","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":"Cross-site scripting vulnerability in ETUNA EC-CUBE plugins (Delivery slip number plugin (3.0 series) 1.0.10 and earlier, Delivery slip number csv bulk registration plugin (3.0 series) 1.0.8 and earlier, and Delivery slip number mail plugin (3.0 series) 1.0.8 and earlier) allows remote attackers to inject an arbitrary script by executing a specific operation on the management page of EC-CUBE.","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":"Cross-site scripting in ETUNA EC-CUBE plugins","id":"CVE-2021-20735","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"SQL injection in GROWI","id":"CVE-2021-20736"},"packages":[],"prev":{"headline":"Cross-site scripting in Welcart e-Commerce","id":"CVE-2021-20734"},"products":["ETUNA EC-CUBE plugins"],"published":"2021-06-22","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["ETUNA"]},"summary":"Remote attackers can inject arbitrary scripts via the management page of ETUNA EC-CUBE delivery slip plugins, potentially compromising admin sessions.","url":"https://insights.sbomify.com/CVE-2021-20735/"}