{"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-2021-27916 in the wild and no public exploit code.","fix":"Upgrade mautic/core to a fixed version for your release line: 4.4.12 or 5.0.4.","what":"CVE-2021-27916 is a high-severity path traversal vulnerability in Mautic, published on 17 Sep 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27916 and fix it if it is affected.\n\nWhat it is: CVE-2021-27916 is a high-severity path traversal vulnerability in Mautic, published on 17 Sep 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-27916 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mautic/core (Packagist): affected from 3.3.0; fixed in 4.4.12\n- mautic/core (Packagist): affected from 3.3.0; fixed in 4.4.12\n- mautic/core (Packagist): affected from 5.0.0-alpha; fixed in 5.0.4\n- mautic/core (Packagist): affected from 5.0.0-alpha; fixed in 5.0.4\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-2021-27916/ (Markdown: https://insights.sbomify.com/CVE-2021-27916/index.md)","id":"CVE-2021-27916","markdown":"https://insights.sbomify.com/CVE-2021-27916/index.md","name":"CVE-2021-27916","record":{"aliases":["GHSA-9fcx-cv56-w58p"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Mautic marketing automation","requires_auth":"low_privilege","summary":"Authenticated users can delete arbitrary system files via path traversal in the GrapesJS builder, compromising system integrity.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mautic","cpe":[{"product":"mautic","vendor":"acquia"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Prior to the patched version, logged in users of Mautic are vulnerable to Relative Path Traversal/Arbitrary File Deletion. Regardless of the level of access the Mautic user had, they could delete files other than those in the media folders such as system files, libraries or other important files.\n\nThis vulnerability exists in the implementation of the GrapesJS builder in Mautic.","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":"Relative Path Traversal / Arbitrary File Deletion in Mautic (GrapesJS Builder)","id":"CVE-2021-27916","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":4,"n_references":1,"next":{"headline":"XSS in contact tracking and page hits report","id":"CVE-2021-27917"},"packages":[{"ecosystem":"Packagist","fixed":["4.4.12"],"introduced":["3.3.0"],"last_affected":[],"package":"mautic/core","purl":null,"source":"GHSA-9fcx-cv56-w58p"},{"ecosystem":"Packagist","fixed":["4.4.12"],"introduced":["3.3.0"],"last_affected":[],"package":"mautic/core","purl":"pkg:composer/mautic/core","source":"GHSA-9fcx-cv56-w58p"},{"ecosystem":"Packagist","fixed":["5.0.4"],"introduced":["5.0.0-alpha"],"last_affected":[],"package":"mautic/core","purl":null,"source":"GHSA-9fcx-cv56-w58p"},{"ecosystem":"Packagist","fixed":["5.0.4"],"introduced":["5.0.0-alpha"],"last_affected":[],"package":"mautic/core","purl":"pkg:composer/mautic/core","source":"GHSA-9fcx-cv56-w58p"}],"prev":{"headline":"XSS Cross-site Scripting Stored (XSS) - Description field","id":"CVE-2021-27915"},"products":["Mautic"],"published":"2024-09-17","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":9,"headline":"Mautic stored Cross-site Scripting (XSS)","id":"CVE-2020-35128","kev_date_added":null,"published":"2021-01-19"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-18","vendors":["Mautic"]},"summary":"Authenticated users can delete arbitrary system files via path traversal in the GrapesJS builder, compromising system integrity.","url":"https://insights.sbomify.com/CVE-2021-27916/"}