{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33501 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33501 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33501 is a critical cross-site scripting vulnerability in n/a, published on 19 Jul 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-2021-33501 and fix it if it is affected.\n\nWhat it is: CVE-2021-33501 is a critical cross-site scripting vulnerability in n/a, published on 19 Jul 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-2021-33501 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-33501/ (Markdown: https://insights.sbomify.com/CVE-2021-33501/index.md)","id":"CVE-2021-33501","markdown":"https://insights.sbomify.com/CVE-2021-33501/index.md","name":"CVE-2021-33501","record":{"aliases":["GHSA-cmv7-rp2h-mx5q"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Overwolf Client","requires_auth":"none","summary":"Attackers can execute arbitrary code via XSS in Overwolf Client using a malicious overwolfstore:// URL.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"overwolf","vendor":"overwolf"}],"cvss":{"score":9.6,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"Overwolf Client 0.169.0.22 allows XSS, with resultant Remote Code Execution, via an overwolfstore:// URL.","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 n/a","id":"CVE-2021-33501","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"ReDoS in normalize-url","id":"CVE-2021-33502"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-33500"},"products":["n/a"],"published":"2021-07-19","related":[{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2020-15932","kev_date_added":null,"published":"2020-07-24"},{"cvss_score":8.1,"headline":"Missing authorization in n/a","id":"CVE-2020-25214","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":7.8,"headline":"Local privilege escalation in Overwolf","id":"CVE-2024-7834","kev_date_added":null,"published":"2024-09-04"},{"cvss_score":7.8,"headline":"Privilege escalation in The Installer of Overwolf","id":"CVE-2021-20726","kev_date_added":null,"published":"2021-05-24"}],"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":["n/a"]},"summary":"Attackers can execute arbitrary code via XSS in Overwolf Client using a malicious overwolfstore:// URL.","url":"https://insights.sbomify.com/CVE-2021-33501/"}