CVE-2018-18963

CRITICAL

Busca.aspx.cs in Degrau Publicidade e Internet Plataforma de E-commerce allows SQL Injection via the busca/ URI.

Affects 1 product across 1 vendor.

CVSS 3.09.8
EPSS1.5%
Percentile74th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-89: SQL Injection

Attacker inserts SQL commands into application queries through user-controlled input, allowing unauthorized database access.

Related Attack Patterns (CAPEC)
CAPEC-7 Blind SQL Injection
via CWE-89
CAPEC-108 Command Line Execution through SQL Injection
via CWE-89
CAPEC-109 Object Relational Mapping Injection
via CWE-89
CAPEC-110 SQL Injection through SOAP Parameter Tampering
via CWE-89
CAPEC-470 Expanding Control over the Operating System from the Database
via CWE-89
Show all 6
via CWE-89

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2018. A critical vulnerability affects Degraupublicidade systems (CVE-2018-18963). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2018-GLOBAL-217218-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2018-18963?
This vulnerability was disclosed in 2018. A critical vulnerability affects Degraupublicidade systems (CVE-2018-18963). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2018-18963?
CVE-2018-18963 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.5%.
Is CVE-2018-18963 actively exploited?
No confirmed active exploitation of CVE-2018-18963 as of 2026-05-30.
How do I remediate CVE-2018-18963?
Priority: MEDIUM.
What systems are affected by CVE-2018-18963?
CVE-2018-18963 affects Degraupublicidade Degraupublicidade.
Vulnerability Details
CVE IDCVE-2018-18963
BSIDBS-2018-GLOBAL-217218-C BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2018-11-06
Last Modified2024-11-21
ICS Relevance0%
Weakness (CWE)
SQL Injection
SourceNVD
Official Description

Busca.aspx.cs in Degrau Publicidade e Internet Plataforma de E-commerce allows SQL Injection via the busca/ URI.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Busca.aspx.cs in Degrau Publicidade e Internet Plataforma de E-commerce allows SQL Injection via the busca/ URI. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Degraupublicidade Degraupublicidade No version listed by source
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2901 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash2b8220091aa76824925788368c2ecf7e48ee3a5cae91bd02182ac340728aaa19fb9dc09a4912d770fa12d52b5b7fac4e7a14a3f90b947baa0814d46a2c01808d

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