{"id":"EUVD-2026-29476","revision":null,"records":[{"revision":"ff2c546bd874489a8425afd9c3fc689b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-45091","aliases":[],"title":"sealed-env: TOTP secret embedded in unseal token payload (enterprise mode)","description":"sealed-env is a cross-stack, zero-trust secret management library for Node.js and Java/Spring Boot. In sealed-env enterprise mode, versions 0.1.0-alpha.1 through 0.1.0-alpha.3 embedded the operator's literal TOTP secret in the JWS payload of every minted unseal token. JWS payload is base64-encoded JSON, NOT encrypted. Any party who could observe a minted token (CI build logs, container env dumps, kubectl describe pod, Sentry/Rollbar stack traces, log aggregators) could decode the payload and extract the TOTP secret in plaintext. This vulnerability is fixed in 0.1.0-alpha.4.","state":0,"publishedAt":"2026-05-12T13:20:21.56+00:00","modifiedAt":"2026-05-12T14:39:10.904+00:00","affected":[{"ecosystem":"Vendor product","name":"sealed-env","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"davidalmeidac\",\n                    \"product\": \"sealed-env\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.1.0-alpha.4\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/davidalmeidac/sealed-env/security/advisories/GHSA-x3r2-fj3r-g5mv"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-45091","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-45091","identifiers":["CVE-2026-45091"]},"retained":false,"historicalAffected":[]},{"revision":"0cd3091505124d70aef75f5acc148e0a","observedAt":"2026-11-07T10:33:26.598+00:00","statement":{"source":"euvd","id":"EUVD-2026-29476","aliases":["CVE-2026-45091"],"title":"sealed-env is a cross-stack, zero-trust secret management library for Node.js and Java/Spring Boot. 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This vulnerability is fixed in 0.1.0-alpha.4.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":null}],"references":["https://github.com/davidalmeidac/sealed-env/security/advisories/GHSA-x3r2-fj3r-g5mv"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-29476","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 12, 2026, 1:20:21 PM","dateUpdated":"May 12, 2026, 2:39:10 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-29476","identifiers":["EUVD-2026-29476","CVE-2026-45091"]},"retained":false,"historicalAffected":[]},{"revision":"662adfaaec0e44a08ada07d4ba066d5a","observedAt":"2026-10-27T11:12:23.45+00:00","statement":{"source":"nvd","id":"CVE-2026-45091","aliases":[],"title":"sealed-env is a cross-stack, zero-trust secret management library for Node.js and Java/Spring Boot. In sealed-env enterprise mode, versions 0.1.0-alpha.1 through 0.1.0-alpha.3 embedded the operator's literal TOTP secret in the JWS payload o…","description":"sealed-env is a cross-stack, zero-trust secret management library for Node.js and Java/Spring Boot. In sealed-env enterprise mode, versions 0.1.0-alpha.1 through 0.1.0-alpha.3 embedded the operator's literal TOTP secret in the JWS payload of every minted unseal token. JWS payload is base64-encoded JSON, NOT encrypted. Any party who could observe a minted token (CI build logs, container env dumps, kubectl describe pod, Sentry/Rollbar stack traces, log aggregators) could decode the payload and extract the TOTP secret in plaintext. This vulnerability is fixed in 0.1.0-alpha.4.","state":0,"publishedAt":"2026-05-12T14:17:08.82+00:00","modifiedAt":"2026-10-26T18:10:00.173+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/davidalmeidac/sealed-env/security/advisories/GHSA-x3r2-fj3r-g5mv"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45091","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-200","CWE-522"],"productCriteria":[],"sourceDates":{"published":"2026-05-12T14:17:08.820","lastModified":"2026-10-26T18:10:00.173"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-45091","identifiers":["CVE-2026-45091"]},"retained":false,"historicalAffected":[]},{"revision":"6f01f08a505a4f8aac3090e338d45eae","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-x3r2-fj3r-g5mv","aliases":["CVE-2026-45091"],"title":"sealed-env: TOTP secret embedded in unseal token payload (enterprise mode)","description":"In sealed-env enterprise mode, versions 0.1.0-alpha.1 through 0.1.0-alpha.3 embedded the operator's literal TOTP secret in the JWS payload of every minted unseal token. JWS payload is base64-encoded JSON, NOT encrypted. Any party who could observe a minted token (CI build logs, container env dumps, kubectl describe pod, Sentry/Rollbar stack traces, log aggregators) could decode the payload and extract the TOTP secret in plaintext.\n\nAn attacker with (a) the master key (e.g. from a separate compromise such as a leaked CI secret) and (b) any single leaked unseal token can use the extracted TOTP secret to mint new valid unseal tokens for any future deploy indefinitely, breaking the second-factor property the library claimed.\n\nPatched in 0.1.0-alpha.4 by replacing the embedded secret with a salt-bound HMAC derivative (`enterprise_epoch = HMAC(totpSecret, salt || \"epoch-v1\")`). The TOTP secret never leaves the operator's machine in the new design. The wire format change is incompatible — files sealed by affected versions must be re-sealed and the TOTP secret rotated. Full migration playbook in CHANGELOG.md.\n\nReported by an external reviewer who decoded the payload of a real minted token and confirmed bit-for-bit equality with the operator's .env.local TOTP secret.","state":0,"publishedAt":"2026-05-12T15:09:08+00:00","modifiedAt":"2026-05-13T16:39:07.230156+00:00","affected":[{"ecosystem":"npm","name":"sealed-env","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.1.0-alpha.4"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Maven","name":"io.github.davidalmeidac:sealed-env-core","ranges":[{"type":"ECOSYSTEM","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.1.0-alpha.4"}]}],"versions":["0.1.0-alpha.1","0.1.0-alpha.2","0.1.0-alpha.3"],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"CRITICAL"}],"references":["https://github.com/davidalmeidac/sealed-env/security/advisories/GHSA-x3r2-fj3r-g5mv","https://nvd.nist.gov/vuln/detail/CVE-2026-45091","https://github.com/davidalmeidac/sealed-env"],"sourceUrl":"https://github.com/advisories/GHSA-x3r2-fj3r-g5mv","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-x3r2-fj3r-g5mv","identifiers":["GHSA-x3r2-fj3r-g5mv","CVE-2026-45091"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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