{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-21088 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-21088 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-21088 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Apr 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-2020-21088 and fix it if it is affected.\n\nWhat it is: CVE-2020-21088 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Apr 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-2020-21088 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-2020-21088/ (Markdown: https://insights.sbomify.com/CVE-2020-21088/index.md)","id":"CVE-2020-21088","markdown":"https://insights.sbomify.com/CVE-2020-21088/index.md","name":"CVE-2020-21088","record":{"aliases":["GHSA-mc2f-4vmr-c74r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"X2CRM","requires_auth":"high_privilege","summary":"Remote attackers can inject scripts via contact name fields in X2CRM to steal sensitive information.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"x2crm","vendor":"x2engine"}],"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-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross Site Scripting (XSS) in X2engine X2CRM v7.1 and older allows remote attackers to obtain sensitive information by injecting arbitrary web script or HTML via the \"First Name\" and \"Last Name\" fields in \"/index.php/contacts/create page\"","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":"Cross-site scripting in n/a","id":"CVE-2020-21088","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-21101"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-21087"},"products":["n/a"],"published":"2021-04-14","related":[{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2014-2664","kev_date_added":null,"published":"2017-10-17"},{"cvss_score":8.5,"headline":"Path traversal in n/a","id":"CVE-2013-5692","kev_date_added":null,"published":"2013-09-30"},{"cvss_score":7.5,"headline":"File upload in n/a","id":"CVE-2015-5074","kev_date_added":null,"published":"2015-09-29"},{"cvss_score":6.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2015-5075","kev_date_added":null,"published":"2015-09-29"},{"cvss_score":6.5,"headline":"Cross-site scripting in n/a","id":"CVE-2024-48120","kev_date_added":null,"published":"2024-10-14"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2020-21087","kev_date_added":null,"published":"2021-04-14"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2021-27288","kev_date_added":null,"published":"2021-04-14"}],"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":["n/a"]},"summary":"Remote attackers can inject scripts via contact name fields in X2CRM to steal sensitive information.","url":"https://insights.sbomify.com/CVE-2020-21088/"}