{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-4325 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-4325 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4325 is a low-severity cross-site scripting vulnerability in NHN TOAST UI Chart, published on 22 Feb 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-2021-4325 and fix it if it is affected.\n\nWhat it is: CVE-2021-4325 is a low-severity cross-site scripting vulnerability in NHN TOAST UI Chart, published on 22 Feb 2023. 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-2021-4325 in the wild and no public exploit code.\n\nAffected product: NHN TOAST UI Chart. 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-2021-4325/ (Markdown: https://insights.sbomify.com/CVE-2021-4325/index.md)","id":"CVE-2021-4325","markdown":"https://insights.sbomify.com/CVE-2021-4325/index.md","name":"CVE-2021-4325","record":{"aliases":["GHSA-hf2r-4rhr-c5cr"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript charting library","requires_auth":"low_privilege","summary":"An attacker can inject malicious scripts into the Legend component of NHN TOAST UI Chart, potentially executing code in the victim's browser.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"toast_ui_chart","vendor":"nhncloud"}],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability, which was classified as problematic, has been found in NHN TOAST UI Chart 4.1.4. This issue affects some unknown processing of the component Legend Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 4.2.0 is able to address this issue. The identifier of the patch is 1a3f455d17df379e11b501bb5ba1dd1bcc41d63e. It is recommended to upgrade the affected component. The identifier VDB-221501 was assigned to this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"NHN TOAST UI Chart Legend cross site scripting","id":"CVE-2021-4325","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":5,"next":{"headline":"Imperative Local Command Injection allows Activity Masking","id":"CVE-2021-4326"},"packages":[],"prev":{"headline":"Information disclosure in Chrome","id":"CVE-2021-4324"},"products":["TOAST UI Chart"],"published":"2023-02-22","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-12","vendors":["NHN"]},"summary":"An attacker can inject malicious scripts into the Legend component of NHN TOAST UI Chart, potentially executing code in the victim's browser.","url":"https://insights.sbomify.com/CVE-2021-4325/"}