{"answers":{"affected":"4 open source packages ship an affected version, including mautic/core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35128 in the wild and no public exploit code.","fix":"Upgrade mautic/core to a fixed version for your release line: 2.16.5 or 3.2.4.","what":"CVE-2020-35128 is a critical cross-site scripting vulnerability in n/a, published on 19 Jan 2021. 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-2020-35128 and fix it if it is affected.\n\nWhat it is: CVE-2020-35128 is a critical cross-site scripting vulnerability in n/a, published on 19 Jan 2021. 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-2020-35128 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mautic/core (Packagist): affected from 2.0.0; fixed in 2.16.5\n- mautic/core (Packagist): affected from 2.0.0; fixed in 2.16.5\n- mautic/core (Packagist): affected from 3.2.0; fixed in 3.2.4\n- mautic/core (Packagist): affected from 3.2.0; fixed in 3.2.4\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-2020-35128/ (Markdown: https://insights.sbomify.com/CVE-2020-35128/index.md)","id":"CVE-2020-35128","markdown":"https://insights.sbomify.com/CVE-2020-35128/index.md","name":"CVE-2020-35128","record":{"aliases":["CVE-2021-3142","GHSA-98j2-3jv7-274m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Mautic marketing automation","requires_auth":"low_privilege","summary":"Stored XSS in Mautic allows attackers with company management permissions to execute scripts, potentially taking over admin accounts and modifying user data.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mautic","vendor":"acquia"}],"cvss":{"score":9,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"Mautic before 3.2.4 is affected by stored XSS. An attacker with permission to manage companies, an application feature, could attack other users, including administrators. For example, by loading an externally crafted JavaScript file, an attacker could eventually perform actions as the target user. These actions include changing the user passwords, altering user or email addresses, or adding a new administrator to the system.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Mautic stored Cross-site Scripting (XSS)","id":"CVE-2020-35128","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":4,"n_references":3,"next":{"headline":"Mautic stored Cross-site Scripting (XSS)","id":"CVE-2020-35129"},"packages":[{"ecosystem":"Packagist","fixed":["2.16.5"],"introduced":["2.0.0"],"last_affected":[],"package":"mautic/core","purl":null,"source":"GHSA-98j2-3jv7-274m"},{"ecosystem":"Packagist","fixed":["2.16.5"],"introduced":["2.0.0"],"last_affected":[],"package":"mautic/core","purl":"pkg:composer/mautic/core","source":"GHSA-98j2-3jv7-274m"},{"ecosystem":"Packagist","fixed":["3.2.4"],"introduced":["3.2.0"],"last_affected":[],"package":"mautic/core","purl":null,"source":"GHSA-98j2-3jv7-274m"},{"ecosystem":"Packagist","fixed":["3.2.4"],"introduced":["3.2.0"],"last_affected":[],"package":"mautic/core","purl":"pkg:composer/mautic/core","source":"GHSA-98j2-3jv7-274m"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-35127"},"products":["n/a"],"published":"2021-01-19","related":[{"cvss_score":9.6,"headline":"Cross-site Scripting vulnerability in Mautic's tracking pixel functionality","id":"CVE-2022-25772","kev_date_added":null,"published":"2022-06-20"},{"cvss_score":9.6,"headline":"Mautic is vulnerable to XSS vulnerability","id":"CVE-2020-35125","kev_date_added":null,"published":"2021-02-09"},{"cvss_score":9.6,"headline":"XSS vulnerability leveraged through referrers could allow un-authorized admin access in Mautic","id":"CVE-2020-35124","kev_date_added":null,"published":"2021-01-28"},{"cvss_score":9.1,"headline":"Remote Code Execution \u0026 File Deletion in Asset Uploads","id":"CVE-2024-47051","kev_date_added":null,"published":"2025-02-26"},{"cvss_score":8.8,"headline":"Mautic Cross-Site Request Forgery (CSRF)","id":"CVE-2017-8874","kev_date_added":null,"published":"2017-05-10"},{"cvss_score":8.3,"headline":"Sensitive Data Exposure due to inadequate user permission settings","id":"CVE-2022-25776","kev_date_added":null,"published":"2024-09-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"Stored XSS in Mautic allows attackers with company management permissions to execute scripts, potentially taking over admin accounts and modifying user data.","url":"https://insights.sbomify.com/CVE-2020-35128/"}