CVE-2026-7045

MEDIUMNVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory published 2026-04-27. NVD baseline CVSS 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
6.3
EG Score
6.3(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

April 26, 2026

Last Modified

April 27, 2026

Advisory Details (4)

Auto-updated Aug 1, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
github_pr

Fix SpEL injection (potential RCE) in DsSpelExpressionProcessor

Fix merged in baomidou/dynamic-datasource PR #767 on 2026-04-18 — awaiting tagged release

https://github.com/baomidou/dynamic-datasource/pull/767
generic

[Vulnerability] SpEL Injection in baomidou_dynamic-datasource · Issue #766 · baomidou/dynamic-datasource · GitHub

https://github.com/baomidou/dynamic-datasource/issues/766
github_commit

commit 273fcedaee98 (baomidou/dynamic-datasource)

Fix landed in baomidou/dynamic-datasource commit 273fcedaee98 — awaiting tagged release

https://github.com/baomidou/dynamic-datasource/commit/273fcedaee984c08197c0890f14190b86ab7e0b8
generic

GitHub - baomidou/dynamic-datasource: dynamic datasource for springboot 多数据源 动态数据源 主从分离 读写分离 分布式事务 · GitHub

https://github.com/baomidou/dynamic-datasource/

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
mavencom.baomidou:dynamic-datasource-spring—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFixed inDependents
com.baomidou:dynamic-datasource-spring4.0.0 ... 4.5.0 (11 versions)——

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 31× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 173 total refreshes for this CVE.

  1. 2026-09-15 03:12 UTCEPSS rescore
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  1. 2026-08-18 13:49 UTCEPSS rescore
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  3. 2026-08-17 14:43 UTCGHSA enrichment
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  8. 2026-08-16 05:41 UTCGHSA enrichment
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  11. 2026-08-14 04:03 UTCGHSA enrichment
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  22. 2026-08-09 13:16 UTCGHSA enrichment
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  25. 2026-08-08 12:53 UTCGHSA enrichment
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  30. 2026-08-05 22:52 UTCGHSA enrichment
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  36. 2026-08-03 20:56 UTCGHSA enrichment
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  75. 2026-07-07 13:46 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-7045?
CVE-2026-7045 is a medium vulnerability published on April 26, 2026. 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…
When was CVE-2026-7045 disclosed?
CVE-2026-7045 was first published in the National Vulnerability Database on April 26, 2026, with the most recent update on April 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7045 actively exploited?
CVE-2026-7045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 85.3% of all scored CVEs.
What is the CVSS score of CVE-2026-7045?
CVE-2026-7045 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-7045?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7045, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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