{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21494 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21494 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21494 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Jan 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-2021-21494 and fix it if it is affected.\n\nWhat it is: CVE-2021-21494 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Jan 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-2021-21494 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-2021-21494/ (Markdown: https://insights.sbomify.com/CVE-2021-21494/index.md)","id":"CVE-2021-21494","markdown":"https://insights.sbomify.com/CVE-2021-21494/index.md","name":"CVE-2021-21494","record":{"aliases":["GHSA-w46m-mpvw-cv2h"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"MK-AUTH web application","requires_auth":"high_privilege","summary":"Cross-site scripting in MK-AUTH allows attackers to steal session tokens, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mk-auth","vendor":"mk-auth"}],"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-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"MK-AUTH through 19.01 K4.9 allows XSS via the admin/logs_ajax.php tipo parameter. An attacker can leverage this to read the centralmka2 (session token) cookie, which is not set to HTTPOnly.","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-2021-21494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2021-21495"},"packages":[],"prev":{"headline":"Denial of service in SAP 3D Visual Enterprise Viewer","id":"CVE-2021-21493"},"products":["n/a"],"published":"2021-01-04","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-14068","kev_date_added":null,"published":"2020-06-29"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2020-14070","kev_date_added":null,"published":"2020-06-29"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-14072","kev_date_added":null,"published":"2020-06-29"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2023-27246","kev_date_added":null,"published":"2023-03-28"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2021-21495","kev_date_added":null,"published":"2021-01-04"},{"cvss_score":6.8,"headline":"SQL injection in n/a","id":"CVE-2020-14069","kev_date_added":null,"published":"2020-06-29"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2020-14071","kev_date_added":null,"published":"2020-06-29"}],"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":"Cross-site scripting in MK-AUTH allows attackers to steal session tokens, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2021-21494/"}