{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2018-25202", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-03-26T11:32:32.898Z", "datePublished": "2026-03-26T11:39:50.398Z", "dateUpdated": "2026-03-26T11:39:50.398Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-03-26T11:39:50.398Z"}, "datePublic": "2018-05-23T00:00:00.000Z", "title": "SAT CFDI 3.3 SQL Injection via signIn endpoint", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "cweId": "CWE-89", "type": "CWE"}]}], "affected": [{"vendor": "Wecodex", "product": "SAT CFDI", "versions": [{"version": "3.3", "status": "affected"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 8.8, "baseSeverity": "HIGH", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS"}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "version": "3.1"}, "format": "CVSS"}], "references": [{"url": "https://www.exploit-db.com/exploits/44726", "name": "ExploitDB-44726", "tags": ["exploit"]}, {"url": "https://www.wecodex.com/item/view/verification-and-validation-system-sat-cfdi-33/8", "name": "Official Product Homepage", "tags": ["product"]}, {"name": "VulnCheck Advisory: SAT CFDI 3.3 SQL Injection via signIn endpoint", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/sat-cfdi-sql-injection-via-signin-endpoint"}], "credits": [{"lang": "en", "value": "\u00d6zkan Mustafa Akku\u015f (AkkuS)", "type": "finder"}], "x_generator": {"engine": "vulncheck"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2018-25202", "lastModified": "2026-03-26T15:13:15.790", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-03-26T12:16:04.850", "references": [{"source": "disclosure@vulncheck.com", "url": "https://www.exploit-db.com/exploits/44726"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/sat-cfdi-sql-injection-via-signin-endpoint"}, {"source": "disclosure@vulncheck.com", "url": "https://www.wecodex.com/item/view/verification-and-validation-system-sat-cfdi-33/8"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-03-26T13:24:01.499088+00:00", "value": {"mitigation_remediation": ["Apply the latest patch or update from Wecodex that addresses the SQL injection in the signIn endpoint.", "Restrict access to the signIn endpoint using firewall rules or web\u2011application firewall to limit exposure to trusted networks.", "Implement input validation and use parameterized queries for the 'id' field to prevent SQL injection.", "Monitor application logs for suspicious POST activity to the signIn endpoint and investigate any anomalies."], "summary": {"action": "Immediate Patch", "impact": "Remote SQL Injection"}, "threat_synthesis": {"affected_systems": "Products affected are SAT CFDI 3.3 from Wecodex. No additional vendor or version details are specified beyond the 3.3 release, making this the primary affected version.", "description_and_impact": "The vulnerability exists in the signIn endpoint of SAT CFDI 3.3, allowing an attacker to inject arbitrary SQL through the 'id' field of a POST request. By using boolean\u2011based blind, stacked, or time\u2011based payloads, an attacker can read or modify database contents, leading to potential data exposure, unauthorized access, or compromise of the application. The weakness is a classic SQL injection (CWE\u201189) that threatens confidentiality, integrity, and availability.", "risk_and_exploitability": "The CVSS score of 8.8 indicates high severity, and since the vulnerability is accessible through a web endpoint, the attack vector is remote. EPSS data is not available, but the lack of a CISA KEV listing does not negate the risk; the potential for exploitation remains significant. Attackers would need network access to the web server hosting SAT CFDI and could exploit the signIn endpoint without authentication, exercising the SQL injection directly. Given the high score, timely remediation is essential."}}}}, "created": "2026-03-26T13:54:46.805742+00:00", "updated": "2026-03-26T13:54:46.805766+00:00", "vendors": []}