{"answers":{"affected":"2 open source packages ship an affected version, including com.shopizer:shopizer. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33562 in the wild and no public exploit code.","fix":"Upgrade com.shopizer:shopizer to 2.17.0 or later.","what":"CVE-2021-33562 is a medium-severity cross-site scripting vulnerability in n/a, published on 24 May 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-33562 and fix it if it is affected.\n\nWhat it is: CVE-2021-33562 is a medium-severity cross-site scripting vulnerability in n/a, published on 24 May 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-33562 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.shopizer:shopizer (Maven): affected all versions; fixed in 2.17.0\n- com.shopizer:shopizer (Maven): affected all versions; fixed in 2.17.0\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-2021-33562/ (Markdown: https://insights.sbomify.com/CVE-2021-33562/index.md)","id":"CVE-2021-33562","markdown":"https://insights.sbomify.com/CVE-2021-33562/index.md","name":"CVE-2021-33562","record":{"aliases":["GHSA-378p-hrq3-x4p3"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Shopizer e-commerce","requires_auth":"high_privilege","summary":"Remote attackers can inject arbitrary web script or HTML via the ref parameter in Shopizer, potentially leading to session hijacking or malicious actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"shopizer","vendor":"shopizer"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"A reflected cross-site scripting (XSS) vulnerability in Shopizer before 2.17.0 allows remote attackers to inject arbitrary web script or HTML via the ref parameter to a page about an arbitrary product, e.g., a product/insert-product-name-here.html/ref= URL.","ecosystems":["Maven"],"exploits":{"exploitdb":1,"first_seen":"2021-05-24","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-05-24","kind":"exploitdb","ref":"49901","stars":null,"title":"Shopizer 2.16.0 - 'Multiple' Cross-Site Scripting (XSS)"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Cross-site scripting in Shopizer","id":"CVE-2021-33562","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"Improper rate limiting in Koel","id":"CVE-2021-33563"},"packages":[{"ecosystem":"Maven","fixed":["2.17.0"],"introduced":["0"],"last_affected":[],"package":"com.shopizer:shopizer","purl":null,"source":"GHSA-378p-hrq3-x4p3"},{"ecosystem":"Maven","fixed":["2.17.0"],"introduced":["0"],"last_affected":[],"package":"com.shopizer:shopizer","purl":"pkg:maven/com.shopizer/shopizer","source":"GHSA-378p-hrq3-x4p3"}],"prev":{"headline":"Cross-site scripting in Shopizer","id":"CVE-2021-33561"},"products":["n/a"],"published":"2021-05-24","related":[{"cvss_score":9.1,"headline":"Potential remote code execution in Shopizer","id":"CVE-2020-11006","kev_date_added":null,"published":"2020-05-08"},{"cvss_score":8.8,"headline":"Shopizer - Insufficient Session Expiration","id":"CVE-2022-23063","kev_date_added":null,"published":"2022-05-03"},{"cvss_score":8.1,"headline":"Security feature bypass in n/a","id":"CVE-2025-51605","kev_date_added":null,"published":"2025-08-22"},{"cvss_score":6.8,"headline":"Missing authorization in n/a","id":"CVE-2014-4963","kev_date_added":null,"published":"2014-07-15"},{"cvss_score":6.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2014-4964","kev_date_added":null,"published":"2014-07-15"},{"cvss_score":6.5,"headline":"Shopizer - IDOR delete superadmin","id":"CVE-2022-23061","kev_date_added":null,"published":"2022-05-01"},{"cvss_score":6.5,"headline":"Negative charge in shopping cart possible in Shopizer","id":"CVE-2020-11007","kev_date_added":null,"published":"2020-04-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via the ref parameter in Shopizer, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2021-33562/"}