CVE-2026-7045

baomidou dynamic-datasource StandardEvaluationContext/SpelExpressionParser DsSpelExpressionProcessor.java DsSpelExpressionProcessor#doDetermineDatasource injection

State: Published
Severity: 5.3 Medium
Published: Apr 26, 2026
Updated: Apr 27, 2026
Reserved: Apr 25, 2026

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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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-74 Injection
CWE-707 Improper Neutralization

Affected Products

Product	Versions
dynamic-datasourcebaomidou	2.5.0Affected

References

VDB-359624 | baomidou dynamic-datasource StandardEvaluationContext/SpelExpressionParser DsSpelExpressionProcessor.java DsSpelExpressionProcessor#doDetermineDatasource injectionvdb-entrytechnical-description
VDB-359624 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #798600 | baomidou dynamic-datasource 2.5.0+ SpEL Injectionthird-party-advisory
https://github.com/baomidou/dynamic-datasource/issues/766issue-tracking
https://github.com/baomidou/dynamic-datasource/pull/767issue-trackingpatch
https://github.com/baomidou/dynamic-datasource/commit/273fcedaee984c08197c0890f14190b86ab7e0b8patch
https://github.com/baomidou/dynamic-datasource/product

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