Which versions of Aix Db are affected by CVE-2026-4530?

Organizations using apconw Aix-DB should be aware of moderate risk from CVE-2026-4530, a SQL injection vulnerability rated CVSS 5.3.

Is there a public PoC exploit available for CVE-2026-4530?

Yes, a public proof-of-concept exploit is available for CVE-2026-4530. Prioritise patching immediately. EPSS: 0.0%.

Aix Db CVE-2026-4530

Q: What is the CVSS score of CVE-2026-4530?

CVE-2026-4530 has a CVSS 4.0 base score of 1.9 (Low). CVSS vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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. EPSS exploitation probability: 0.0%.

EUVD-2026-14262 LOW

SQL Injection (CWE-89)

2026-03-21 VulDB

GHSA-3p66-hvjq-gcvr

SQLi Aix Db

1.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

1.9 LOW

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.8 (MEDIUM) 1.9 (LOW)

CVSS changed

Apr 24, 2026 - 16:37 NVD

5.3 (MEDIUM) 4.8 (MEDIUM)

PoC Detected

Mar 23, 2026 - 14:31 vuln.today

Public exploit code

EUVD ID Assigned

Mar 21, 2026 - 23:45 euvd

EUVD-2026-14262

Analysis Generated

Mar 21, 2026 - 23:45 vuln.today

CVE Published

Mar 21, 2026 - 23:32 nvd

MEDIUM 5.3

DescriptionCVE.org

A security flaw has been discovered in apconw Aix-DB up to 1.2.3. This impacts an unknown function of the file agent/text2sql/rag/terminology_retriever.py. Performing a manipulation of the argument Description results in sql injection. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

SQL injection in apconw Aix-DB through the terminology_retriever.py module allows local attackers to manipulate the Description argument and execute arbitrary SQL commands. Public exploit code exists for this vulnerability, and the vendor has not provided a patch despite early notification. …

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Vulnerability AssessmentAI

Risk Assessment	While the CVSS v3.1 base score of 5.3 is moderate (AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L), multiple factors elevate real-world risk substantially. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An authenticated user with local access to a system running Aix-DB submits a malicious Description string containing SQL metacharacters (e.g., a single quote followed by UNION SELECT or DROP TABLE statements) through the terminology_retriever interface. Because the input is not properly parameterized, the injected SQL is concatenated directly into the query executed by the database backend. …
Remediation	Immediate action: upgrade to any version of apconw Aix-DB released after 1.2.3 if available; however, given the vendor's non-responsiveness, verify any upgrade with apconw directly or review GitHub/security advisory channels. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running apconw Aix-DB and apply vendor patches as part of regular patch cycle. …

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CVE-2026-4530 vulnerability details – vuln.today

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