CVE-2026-5616

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{"affected": [{"affectedData": [{"modules": ["AI Chat Module"], "product": "JeecgBoot", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.9.0"}, {"status": "affected", "version": "3.9.1"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A security vulnerability has been detected in JeecgBoot 3.9.0/3.9.1. The impacted element is an unknown function of the file jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/airag/JeecgBizToolsProvider.java of the component AI Chat Module. Such manipulation leads to missing authentication. The attack can be executed remotely. The name of the patch is b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39/2c1cc88b8d983868df8c520a343d6ff4369d9e59. It is best practice to apply a patch to resolve this issue. The project fixed the issue with a commit which shall be part of the next official release."}, {"lang": "es", "value": "Una vulnerabilidad de seguridad ha sido detectada en JeecgBoot 3.9.0/3.9.1. El elemento impactado es una funci\u00f3n desconocida del archivo jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/airag/JeecgBizToolsProvider.java del componente AI Chat Module. Dicha manipulaci\u00f3n conduce a autenticaci\u00f3n faltante. El ataque puede ser ejecutado remotamente. El nombre del parche es b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39/2c1cc88b8d983868df8c520a343d6ff4369d9e59. Es mejor pr\u00e1ctica aplicar un parche para resolver este problema. El proyecto solucion\u00f3 el problema con un commit el cual ser\u00e1 parte de la pr\u00f3xima versi\u00f3n oficial."}], "id": "CVE-2026-5616", "lastModified": "2026-07-24T09:10:00.153", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-5616", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-07T03:00:14.024750Z", "version": "2.0.3"}}]}, "published": "2026-04-06T04:16:13.407", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/jeecgboot/JeecgBoot/"}, {"source": "cna@vuldb.com", "url": "https://github.com/jeecgboot/JeecgBoot/commit/b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39"}, {"source": "cna@vuldb.com", "url": "https://github.com/jeecgboot/JeecgBoot/issues/9464"}, {"source": "cna@vuldb.com", "url": "https://github.com/jeecgboot/JeecgBoot/pull/9463"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/785570"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/355407"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/355407/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}, {"lang": "en", "value": "CWE-306"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.9.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.9.1"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 88.0, "source": "matching"}]}, "original": {"product": "JeecgBoot", "source": "cna", "vendor": "n/a"}, "product": "jeecgboot", "vendor": "jeecg"}], "analysis": {"en": {"generated_at": "2026-04-06T06:20:42.025844+00:00", "value": {"mitigation_remediation": ["Apply the official patch that includes the commit b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39 (or upgrade to a version containing the fix).", "Verify that the AI Chat module now enforces authentication before allowing any requests."], "summary": {"action": "Immediate Patch", "impact": "Authentication Bypass (Unauthorized Access)"}, "threat_synthesis": {"affected_systems": "The issue affects the JeecgBoot framework, specifically the AI Chat component under org.jeecg.modules.airag. Versions 3.9.0 and 3.9.1 are vulnerable. Deployments that have not yet incorporated the corrective commit are at risk.", "description_and_impact": "JeecgBoot 3.9.0 and 3.9.1 contain a function in JeecgBizToolsProvider.java that lacks proper authentication checks, allowing a remote request to execute the AI Chat module without identity verification. This flaw permits an attacker to invoke the module\u2019s exposed functionality unimpeded, potentially accessing or manipulating data and leveraging the AI service for malicious purposes. The vulnerability is classified under CWE-287 (Improper Authentication) and CWE-306 (Missing Authentication for Critical Function).", "risk_and_exploitability": "With a CVSS score of 6.9, the vulnerability presents moderate severity. Although EPSS is not available, the remote nature of the attack vector suggests a plausible exploitation scenario. The vulnerability is not listed in the CISA KEV catalog, but without authentication controls, malicious actors could exploit the exposed API from anywhere on the network or the Internet if network exposure exists. Prompt remediation is advised to mitigate the risk of unauthorized data access or manipulation."}}}}, "created": "2026-04-06T20:15:13.490765+00:00", "updated": "2026-04-06T21:47:30.449383+00:00", "vendors": ["jeecg", "jeecg$PRODUCT$jeecgboot"]}