CVE-2026-7045

Received Received - Intake

Remote Injection Vulnerability in baomidou Dynamic-Datasource

Publication date: 2026-04-26

Last updated on: 2026-04-26

Assigner: VulDB

Description

A vulnerability was determined in baomidou dynamic-datasource 2.5.0. Affected by this vulnerability is the function DsSpelExpressionProcessor#doDetermineDatasource of the file dynamic-datasource-spring/src/main/java/com/baomidou/dynamic/datasource/processor/DsSpelExpressionProcessor.java of the component StandardEvaluationContext/SpelExpressionParser. This manipulation causes injection. The attack may be initiated remotely. Patch name: 273fcedaee984c08197c0890f14190b86ab7e0b8. It is recommended to apply a patch to fix this issue.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-04-26

Last Modified

2026-04-26

Generated

2026-07-07

AI Q&A

2026-04-27

EPSS Evaluated

2026-07-05

NVD

CVE-2026-7045

EUVD

EUVD-2026-25722

Affected Vendors & Products

Vendor	Product	Version / Range
baomidou	dynamic-datasource	to 2.5.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-74	The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
CWE-707	The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the baomidou dynamic-datasource version 2.5.0, specifically in the function DsSpelExpressionProcessor#doDetermineDatasource. The issue is related to the manipulation of the StandardEvaluationContext and SpelExpressionParser components, which leads to an injection vulnerability. This means that an attacker can remotely exploit this flaw to inject malicious expressions or code.

Impact Analysis

The vulnerability allows remote attackers to perform injection attacks through the affected function. This can lead to unauthorized access or manipulation of data sources, potentially compromising the confidentiality, integrity, and availability of the system. The CVSS scores indicate a moderate to high impact, with possible partial loss of confidentiality, integrity, and availability.

Mitigation Strategies

It is recommended to apply the patch identified by commit 273fcedaee984c08197c0890f14190b86ab7e0b8 to fix this issue.

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