{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23835 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23835 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23835 is a medium-severity path traversal vulnerability in n/a, published on 15 Jan 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-23835 and fix it if it is affected.\n\nWhat it is: CVE-2021-23835 is a medium-severity path traversal vulnerability in n/a, published on 15 Jan 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-23835 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-2021-23835/ (Markdown: https://insights.sbomify.com/CVE-2021-23835/index.md)","id":"CVE-2021-23835","markdown":"https://insights.sbomify.com/CVE-2021-23835/index.md","name":"CVE-2021-23835","record":{"aliases":["GHSA-32wp-rjr7-9fg7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"flatCore CMS","requires_auth":"high_privilege","summary":"An attacker with admin access can exploit a local file disclosure vulnerability in flatCore to read sensitive server files via the docs_file parameter.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"flatcore","vendor":"flatcore"}],"cvss":{"score":4.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An issue was discovered in flatCore before 2.0.0 build 139. A local file disclosure vulnerability was identified in the docs_file HTTP request body parameter for the acp interface. This can be exploited with admin access rights. The affected parameter (which retrieves the contents of the specified file) was found to be accepting malicious user input without proper sanitization, thus leading to retrieval of backend server sensitive files, e.g., /etc/passwd, SQLite database files, PHP source code, etc.","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":"Path traversal in n/a","id":"CVE-2021-23835","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-23836"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2021-23827"},"products":["n/a"],"published":"2021-01-15","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2019-13961","kev_date_added":null,"published":"2019-07-18"},{"cvss_score":7.2,"headline":"File upload in n/a","id":"CVE-2020-17452","kev_date_added":null,"published":"2020-08-09"},{"cvss_score":7.2,"headline":"File upload in n/a","id":"CVE-2019-10652","kev_date_added":null,"published":"2019-03-30"},{"cvss_score":6.5,"headline":"SQL injection in n/a","id":"CVE-2021-23837","kev_date_added":null,"published":"2021-01-15"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2017-9451","kev_date_added":null,"published":"2017-06-06"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2021-40555","kev_date_added":null,"published":"2023-02-16"}],"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":"An attacker with admin access can exploit a local file disclosure vulnerability in flatCore to read sensitive server files via the docs_file parameter.","url":"https://insights.sbomify.com/CVE-2021-23835/"}