{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-42169 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-42169 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-42169 is a critical SQL injection vulnerability in n/a, published on 22 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-42169 and fix it if it is affected.\n\nWhat it is: CVE-2021-42169 is a critical SQL injection vulnerability in n/a, published on 22 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-42169 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-2021-42169/ (Markdown: https://insights.sbomify.com/CVE-2021-42169/index.md)","id":"CVE-2021-42169","markdown":"https://insights.sbomify.com/CVE-2021-42169/index.md","name":"CVE-2021-42169","record":{"aliases":["GHSA-26hm-cr9c-2627"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP Payroll System","requires_auth":"none","summary":"Remote attackers can bypass authentication and access admin accounts via SQL injection in the login form of the Simple Payroll System.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"simple_payroll_system_with_dynamic_tax_bracket","vendor":"simple_payroll_system_with_dynamic_tax_bracket_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"The Simple Payroll System with Dynamic Tax Bracket in PHP using SQLite Free Source Code (by: oretnom23 ) is vulnerable from remote SQL-Injection-Bypass-Authentication for the admin account. The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads.","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":"SQL injection in n/a","id":"CVE-2021-42169","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Unrestricted Upload of File with Dangerous Type in Zenario CMS","id":"CVE-2021-42171"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-42168"},"products":["n/a"],"published":"2021-10-22","related":[{"cvss_score":2.4,"headline":"SourceCodester Simple Payroll System POST Parameter cross site scripting","id":"CVE-2023-1113","kev_date_added":null,"published":"2023-03-01"}],"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 bypass authentication and access admin accounts via SQL injection in the login form of the Simple Payroll System.","url":"https://insights.sbomify.com/CVE-2021-42169/"}