{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-47882", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-05-20T10:00:58.694Z", "datePublished": "2026-07-30T05:26:07.335Z", "dateUpdated": "2026-07-30T05:26:07.335Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-07-30T05:26:07.335Z"}, "title": "Spring Boot DevTools remote secret generated with a non-cryptographic PRNG", "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness."}]}], "affected": [{"vendor": "Spring", "product": "Spring Tools for Eclipse", "versions": [{"version": "0", "lessThanOrEqual": "5.2.0", "status": "affected", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness.\nAffected Spring Products and Versions:\nSpring Tools for Eclipse: 5.2.0 and earlier", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness.</p><p>Affected Spring Products and Versions:</p><ul><li>Spring Tools for Eclipse: 5.2.0 and earlier</li></ul>"}]}], "references": [{"url": "https://spring.io/security/cve-2026-47882"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.3, "baseSeverity": "HIGH"}}], "source": {"discovery": "UNKNOWN"}}}}

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