{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21445 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21445 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21445 is a medium-severity cross-site scripting vulnerability in SAP Commerce Cloud, published on 12 Jan 2021. 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-2021-21445 and fix it if it is affected.\n\nWhat it is: CVE-2021-21445 is a medium-severity cross-site scripting vulnerability in SAP Commerce Cloud, published on 12 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-21445 in the wild and no public exploit code.\n\nAffected product: SAP Commerce Cloud. 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-2021-21445/ (Markdown: https://insights.sbomify.com/CVE-2021-21445/index.md)","id":"CVE-2021-21445","markdown":"https://insights.sbomify.com/CVE-2021-21445/index.md","name":"CVE-2021-21445","record":{"aliases":["GHSA-w4g5-mcc7-3767"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP Commerce Cloud","requires_auth":"low_privilege","summary":"An authenticated attacker can inject malicious data into HTTP response headers, leading to cross-site scripting and page hijacking in SAP Commerce Cloud.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"commerce_cloud","vendor":"sap"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-444","name":"Inconsistent Interpretation of HTTP Requests"}],"description":"SAP Commerce Cloud, versions - 1808, 1811, 1905, 2005, 2011, allows an authenticated attacker to include invalidated data in the HTTP response Content Type header, due to improper input validation, and sent to a Web user. A successful exploitation of this vulnerability may lead to advanced attacks, including cross-site scripting and page hijacking.","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 SAP Commerce Cloud","id":"CVE-2021-21445","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in SAP NetWeaver AS ABAP","id":"CVE-2021-21446"},"packages":[],"prev":{"headline":"Security feature bypass in SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad)","id":"CVE-2021-21444"},"products":["SAP Commerce Cloud"],"published":"2021-01-12","related":[{"cvss_score":9.8,"headline":"SAP Commerce Cloud Deserialization of Untrusted Data","id":"CVE-2019-0344","kev_date_added":"2024-09-30","published":"2019-08-14"},{"cvss_score":9.3,"headline":"XML external entity in SAP Commerce","id":"CVE-2020-6238","kev_date_added":null,"published":"2020-04-14"},{"cvss_score":8.8,"headline":"SAP Commerce accepts empty passphrases.","id":"CVE-2023-39439","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":8.8,"headline":"Code injection in SAP Commerce Cloud (Mediaconversion Extension)","id":"CVE-2019-0343","kev_date_added":null,"published":"2019-08-14"},{"cvss_score":8.1,"headline":"Improper Access Control vulnerability in SAP Commerce Cloud","id":"CVE-2023-42481","kev_date_added":null,"published":"2023-12-12"},{"cvss_score":7.5,"headline":"Denial of service in SAP Commerce Cloud (ex SAP Hybris Commerce) (HY COM)","id":"CVE-2019-0322","kev_date_added":null,"published":"2019-07-10"},{"cvss_score":7.4,"headline":"Information Disclosure Vulnerability in SAP Commerce Cloud","id":"CVE-2024-33003","kev_date_added":null,"published":"2024-08-13"}],"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":["SAP SE"]},"summary":"An authenticated attacker can inject malicious data into HTTP response headers, leading to cross-site scripting and page hijacking in SAP Commerce Cloud.","url":"https://insights.sbomify.com/CVE-2021-21445/"}