Fallos del tipo CWE-89

12.811 resultados

Injeção de SQL

Ocorre quando dados fornecidos por um usuário são incorporados diretamente em comandos SQL sem validação ou sanitização, permitindo que um atacante modifique a lógica da consulta. O risco é grave: exposição de dados sensíveis, modificação ou deleção de registros, e até comprometimento do servidor de banco de dados.

Ejemplo

Um formulário de login que constrói a consulta como `SELECT * FROM users WHERE login = '` + entrada_do_usuario + `'` permite que alguém digite `admin' --` e contorne a verificação de senha, ou `' OR '1'='1` para listar todos os usuários.

Cómo mitigar

Use prepared statements ou stored procedures com parâmetros vinculados (nunca concatenação de strings). Se necessário filtrar, aplique whitelist rigorosa e escape adequado para o banco de dados específico. Implemente validação de entrada e princípio do menor privilégio na conta do banco.

CVE-2023-44449HIGHNETGEAR ProSAFE Network Management System clearAlertByIds SQL Injection Privilege Escalation VulnerabilityEPSS 52.6%CVE-2021-36393—In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses.EPSS 52.3%CVE-2022-31061CRITICALSQL injection on login page in GLPIEPSS 51.4%CVE-2023-6567CRITICALLearnPress <= 4.2.5.7 - Unauthenticated SQL Injection via order_byEPSS 51.4%CVE-2023-35924HIGHGLPI vulnerable to SQL injection via inventory agent requestEPSS 50.7%CVE-2024-8275CRITICALThe Events Calendar <= 6.6.4 - Unauthenticated SQL InjectionEPSS 49.9%CVE-2023-46347CRITICALIn the module "Step by Step products Pack" (ndk_steppingpack) version 1.5.6 and before from NDK Design for PrestaShop, a guest can perform SEPSS 49.9%CVE-2023-51595CRITICALVoltronic Power ViewPower Pro selectDeviceListBy SQL Injection Remote Code Execution VulnerabilityEPSS 48.2%CVE-2017-17420—This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.3.0.12. AuthentEPSS 48.2%CVE-2023-36808HIGHGLPI vulnerable to SQL injection through Computer Virtual Machine informationEPSS 47.8%CVE-2024-5725HIGHCentreon initCurveList SQL Injection Remote Code Execution VulnerabilityEPSS 47.4%CVE-2019-15984HIGHCisco Data Center Network Manager SQL Injection VulnerabilitiesEPSS 46.9%CVE-2021-33731—A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). A privileged authenticated attacker could execute arbitEPSS 46.6%CVE-2020-25695—A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker hEPSS 46.4%CVE-2025-2011HIGHSlider & Popup Builder by Depicter <= 3.6.1 - Unauthenticated SQL Injection via 's' ParameterEPSS 46.4%CVE-2021-24442—Poll, Survey, Questionnaire and Voting system < 1.5.3 - Unauthenticated Blind SQL InjectionEPSS 46.0%CVE-2024-24401CRITICALSQL Injection vulnerability in Nagios XI 2024R1.01 allows a remote attacker to execute arbitrary code via a crafted payload to the monitorinEPSS 45.9%CVE-2025-3833HIGHSQL InjectionEPSS 45.2%CVE-2022-0332—A flaw was found in Moodle in versions 3.11 to 3.11.4. An SQL injection risk was identified in the h5p activity web service responsible for EPSS 44.9%CVE-2023-2114HIGHNEX-Forms < 8.4 - Admin+ SQL InjectionEPSS 44.6%