{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-22728", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-01-09T06:54:41.497Z", "datePublished": "2026-02-26T00:50:00.863Z", "dateUpdated": "2026-02-26T15:58:32.372Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "sealed-secrets", "vendor": "Bitnami", "versions": [{"lessThan": "<0.36.0", "status": "affected", "version": "0.35.0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(241, 242, 244);\">Bitnami </span><b>Sealed Secrets</b><span style=\"background-color: rgb(241, 242, 244);\">&nbsp;is vulnerable to a scope-widening attack during</span><br><span style=\"background-color: rgb(241, 242, 244);\">the secret rotation (/v1/rotate) flow. The rotation handler derives the</span><br><span style=\"background-color: rgb(241, 242, 244);\">sealing scope for the newly encrypted output from untrusted</span><br><span style=\"background-color: rgb(241, 242, 244);\">spec.template.metadata.annotations present in the input SealedSecret.</span><br><span style=\"background-color: rgb(241, 242, 244);\">By submitting a victim SealedSecret to the rotate endpoint with the</span><br><span style=\"background-color: rgb(241, 242, 244);\">annotation sealedsecrets.bitnami.com/cluster-wide=true injected into the</span><br><span style=\"background-color: rgb(241, 242, 244);\">template metadata, a remote attacker can obtain a rotated version of the</span><br><span style=\"background-color: rgb(241, 242, 244);\">secret that is cluster-wide. This bypasses original \"strict\" or</span><br><span style=\"background-color: rgb(241, 242, 244);\">\"namespace-wide\" constraints, allowing the attacker to retarget and unseal</span><br><span style=\"background-color: rgb(241, 242, 244);\">the secret in any namespace or under any name to recover the plaintext</span><br><span style=\"background-color: rgb(241, 242, 244);\">credentials.</span><br>"}], "value": "Bitnami Sealed Secrets\u00a0is vulnerable to a scope-widening attack during\nthe secret rotation (/v1/rotate) flow. The rotation handler derives the\nsealing scope for the newly encrypted output from untrusted\nspec.template.metadata.annotations present in the input SealedSecret.\nBy submitting a victim SealedSecret to the rotate endpoint with the\nannotation sealedsecrets.bitnami.com/cluster-wide=true injected into the\ntemplate metadata, a remote attacker can obtain a rotated version of the\nsecret that is cluster-wide. This bypasses original \"strict\" or\n\"namespace-wide\" constraints, allowing the attacker to retarget and unseal\nthe secret in any namespace or under any name to recover the plaintext\ncredentials."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "CWE-284", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-02-26T00:50:00.863Z"}, "references": [{"url": "https://github.com/bitnami-labs/sealed-secrets/security/advisories/GHSA-465p-v42x-3fmj"}], "source": {"discovery": "EXTERNAL"}, "title": "sealed-secrets /v1/rotate can widen sealing scope to cluster-wide via attacker-controlled template annotations", "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-26T15:58:00.603738Z", "id": "CVE-2026-22728", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-26T15:58:32.372Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Bitnami Sealed Secrets\u00a0is vulnerable to a scope-widening attack during\nthe secret rotation (/v1/rotate) flow. The rotation handler derives the\nsealing scope for the newly encrypted output from untrusted\nspec.template.metadata.annotations present in the input SealedSecret.\nBy submitting a victim SealedSecret to the rotate endpoint with the\nannotation sealedsecrets.bitnami.com/cluster-wide=true injected into the\ntemplate metadata, a remote attacker can obtain a rotated version of the\nsecret that is cluster-wide. This bypasses original \"strict\" or\n\"namespace-wide\" constraints, allowing the attacker to retarget and unseal\nthe secret in any namespace or under any name to recover the plaintext\ncredentials."}], "id": "CVE-2026-22728", "lastModified": "2026-02-26T02:16:20.187", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "security@vmware.com", "type": "Secondary"}]}, "published": "2026-02-26T02:16:20.187", "references": [{"source": "security@vmware.com", "url": "https://github.com/bitnami-labs/sealed-secrets/security/advisories/GHSA-465p-v42x-3fmj"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security@vmware.com", "type": "Secondary"}]}

{}