{"answers":{"affected":"2 open source packages ship an affected version, including com.baomidou:dynamic-datasource-spring.","exploited":"There is no known exploitation of CVE-2026-7045 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7045 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7045 is a medium-severity code injection vulnerability in baomidou dynamic-datasource, published on 26 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7045 and fix it if it is affected.\n\nWhat it is: CVE-2026-7045 is a medium-severity code injection vulnerability in baomidou dynamic-datasource, published on 26 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-7045 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.baomidou:dynamic-datasource-spring (Maven): affected all versions up to 4.5.0; no fix listed\n- com.baomidou:dynamic-datasource-spring (Maven): affected all versions up to 4.5.0; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-7045/ (Markdown: https://insights.sbomify.com/CVE-2026-7045/index.md)","id":"CVE-2026-7045","markdown":"https://insights.sbomify.com/CVE-2026-7045/index.md","name":"CVE-2026-7045","record":{"aliases":["GHSA-6rmm-pg23-5f8q"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java datasource library","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary code via SpEL injection in the dynamic-datasource library's datasource determination logic.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-707","name":"Improper Neutralization"}],"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.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Dynamic-Datasource has an Injection vulnerability","id":"CVE-2026-7045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":2,"n_references":7,"next":{"headline":"SQL injection in NEX-Forms – Ultimate Forms Plugin for WordPress","id":"CVE-2026-7046"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["4.5.0"],"package":"com.baomidou:dynamic-datasource-spring","purl":null,"source":"GHSA-6rmm-pg23-5f8q"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["4.5.0"],"package":"com.baomidou:dynamic-datasource-spring","purl":"pkg:maven/com.baomidou/dynamic-datasource-spring","source":"GHSA-6rmm-pg23-5f8q"}],"prev":{"headline":"GreenCMS index.php themeadd unrestricted upload","id":"CVE-2026-7044"},"products":["dynamic-datasource"],"published":"2026-04-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-27","vendors":["baomidou"]},"summary":"Remote attackers can execute arbitrary code via SpEL injection in the dynamic-datasource library's datasource determination logic.","url":"https://insights.sbomify.com/CVE-2026-7045/"}