Unauthenticated SQL Injection in getLiveValues Tag Parameter

An unauthenticated remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getLiveValues functions tagid parameter due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

Casky was already ahead

This CVE exploits attack patterns that Casky's 301matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

CVE-2026-40813 represents a critical authentication bypass vulnerability where attackers can execute arbitrary SQL queries against a system's database without any credentials. The vulnerability exists in the getLiveValues function's tagid parameter, which fails to properly sanitize user input before constructing SQL SELECT commands. This means an unauthenticated attacker can craft malicious SQL statements to extract sensitive data, potentially compromising the entire database's confidentiality. Organizations running systems with this vulnerable function are at immediate risk, particularly those handling sensitive information in their databases.

Casky's 301 mapped skills leverage Claude's extended reasoning to detect the attack patterns underlying this vulnerability across MITRE ATT&CK techniques TA0001 (Initial Access) and TA0043 (Reconnaissance). Practitioners using Casky would observe detection patterns for SQL injection attempts in the tagid parameter, including analysis of suspicious SQL metacharacters, UNION-based query patterns, and time-based blind injection techniques. The platform would highlight how attackers probe the getLiveValues endpoint without authentication, map this reconnaissance activity to TA0001 initial access patterns, and correlate it with CWE-89 improper neutralization signatures. Security teams would see specific findings showing parameter manipulation attempts, database error responses, and data exfiltration patterns—enabling them to identify exploitation attempts before unauthorized data access occurs.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

301 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-40813.

analyzing-apt-group-with-mitre-navigator

threat intelligence · low

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threat intelligence · low

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analyzing-certificate-transparency-for-phishing

threat intelligence · low

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MITRE ATT&CK Techniques

TA0001 TA0043

Investigate the attack patterns behind CVE-2026-40813

Casky has 301 skills that investigate the attack patterns behind CVE-2026-40813. Run one and get CVSS-scored findings in 3 minutes.

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