{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21515 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21515 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21515 is a critical cross-site scripting vulnerability in Dell SourceOne, published on 1 Mar 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-2021-21515 and fix it if it is affected.\n\nWhat it is: CVE-2021-21515 is a critical cross-site scripting vulnerability in Dell SourceOne, published on 1 Mar 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-2021-21515 in the wild and no public exploit code.\n\nAffected product: Dell SourceOne. 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-2021-21515/ (Markdown: https://insights.sbomify.com/CVE-2021-21515/index.md)","id":"CVE-2021-21515","markdown":"https://insights.sbomify.com/CVE-2021-21515/index.md","name":"CVE-2021-21515","record":{"aliases":["GHSA-756r-754x-rvfh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Dell SourceOne","requires_auth":"low_privilege","summary":"A remote low-privileged attacker can inject malicious scripts into Dell SourceOne to hijack user sessions or trick users into sending arbitrary requests.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"emc_sourceone","vendor":"dell"}],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Dell EMC SourceOne, versions 7.2SP10 and prior, contain a Stored Cross-Site Scripting vulnerability. A remote low privileged attacker may potentially exploit this vulnerability, to hijack user sessions or to trick a victim application user to unknowingly send arbitrary requests to the server.","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 SourceOne","id":"CVE-2021-21515","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"XML external entity in SRS Policy Manager","id":"CVE-2021-21517"},"packages":[],"prev":{"headline":"Path traversal in Dell Open Manage Server Administrator","id":"CVE-2021-21514"},"products":["SourceOne"],"published":"2021-03-01","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":"2024-09-16","vendors":["Dell"]},"summary":"A remote low-privileged attacker can inject malicious scripts into Dell SourceOne to hijack user sessions or trick users into sending arbitrary requests.","url":"https://insights.sbomify.com/CVE-2021-21515/"}