{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5540 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5540 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5540 is a medium-severity cross-site scripting vulnerability in CyberSolutions Inc. CyberMail, published on 25 Aug 2020. 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-2020-5540 and fix it if it is affected.\n\nWhat it is: CVE-2020-5540 is a medium-severity cross-site scripting vulnerability in CyberSolutions Inc. CyberMail, published on 25 Aug 2020. 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-2020-5540 in the wild and no public exploit code.\n\nAffected product: CyberSolutions Inc. CyberMail. 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-2020-5540/ (Markdown: https://insights.sbomify.com/CVE-2020-5540/index.md)","id":"CVE-2020-5540","markdown":"https://insights.sbomify.com/CVE-2020-5540/index.md","name":"CVE-2020-5540","record":{"aliases":["GHSA-f7cr-gfx3-646g"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"CyberMail email server","requires_auth":"none","summary":"Remote attackers can inject arbitrary scripts via crafted URLs in CyberMail, potentially leading to session hijacking or malicious actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"cybermail","vendor":"cybersolutions"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site scripting vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to inject arbitrary script or HTML via a specially crafted 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 CyberMail","id":"CVE-2020-5540","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":4,"next":{"headline":"Open redirect in CyberMail","id":"CVE-2020-5541"},"packages":[],"prev":{"headline":"Auth bypass in GRANDIT","id":"CVE-2020-5539"},"products":["CyberMail"],"published":"2020-08-25","related":[{"cvss_score":6.1,"headline":"Open redirect in CyberMail","id":"CVE-2020-5541","kev_date_added":null,"published":"2020-08-25"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2020-11734","kev_date_added":null,"published":"2020-04-13"}],"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":"2024-08-04","vendors":["CyberSolutions Inc."]},"summary":"Remote attackers can inject arbitrary scripts via crafted URLs in CyberMail, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2020-5540/"}