What’s Vulnerable › Vulnerabilities

CVE-2018-25202: SAT CFDI 3.3 SQL Injection via signIn endpoint

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-26 · updated 2026-06-17
• Weakness: CWE-89

Description

SAT CFDI 3.3 contains an SQL injection vulnerability that allows attackers to manipulate database queries by injecting SQL code through the 'id' parameter in the signIn endpoint. Attackers can submit POST requests with boolean-based blind, stacked queries, or time-based blind SQL injection payloads to extract sensitive data or compromise the application.

Affected products

• Wecodex SAT CFDI: 3.3

References

• https://www.exploit-db.com/exploits/44726
• https://www.vulncheck.com/advisories/sat-cfdi-sql-injection-via-signin-endpoint
• https://www.wecodex.com/item/view/verification-and-validation-system-sat-cfdi-33/8

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