11 matches found
CVE-2026-82426
Description Nimbus accepted the uploadedJarLocation argument of submitTopology / submitTopologyWithOpts as a server-side path and opened it directly, without checking that it referred to a file the caller had actually uploaded. The intended flow is that a client first calls beginFileUpload, which...
CVE-2026-82432
The Apache Storm Nimbus component contains a blobstore authorization bypass. The topology.blobstore.map is only validated at submission time; however, the rebalance operation allows configuration overrides without re-running this validation. This enables a caller authorized to rebalance a topolog...
CVE-2026-82432 Apache Storm Nimbus: Blobstore Authorization Bypass via Rebalance Configuration Overrides
Description Nimbus validated topology.blobstore.map against the calling subject at submission time only. The rebalance operation accepts configuration overrides and stripped a small set of keys from them, but never re-ran that validation, so a caller authorised to rebalance a topology could...
CVE-2026-82432 Apache Storm Nimbus: Blobstore Authorization Bypass via Rebalance Configuration Overrides
Description Nimbus validated topology.blobstore.map against the calling subject at submission time only. The rebalance operation accepts configuration overrides and stripped a small set of keys from them, but never re-ran that validation, so a caller authorised to rebalance a topology could...
EUVD-2026-77523
Description Nimbus validated topology.blobstore.map against the calling subject at submission time only. The rebalance operation accepts configuration overrides and stripped a small set of keys from them, but never re-ran that validation, so a caller authorised to rebalance a topology could...
CVE-2026-82426 Apache Storm Nimbus: Arbitrary File Read on Nimbus via Unvalidated Uploaded Jar Location
Description Nimbus accepted the uploadedJarLocation argument of submitTopology / submitTopologyWithOpts as a server-side path and opened it directly, without checking that it referred to a file the caller had actually uploaded. The intended flow is that a client first calls beginFileUpload, which...
CVE-2026-82426 Apache Storm Nimbus: Arbitrary File Read on Nimbus via Unvalidated Uploaded Jar Location
Description Nimbus accepted the uploadedJarLocation argument of submitTopology / submitTopologyWithOpts as a server-side path and opened it directly, without checking that it referred to a file the caller had actually uploaded. The intended flow is that a client first calls beginFileUpload, which...
CVE-2026-82426
The Apache Storm Nimbus component is vulnerable to an arbitrary file read because it accepts the uploadedJarLocation argument from submitTopology and submitTopologyWithOpts as a raw server-side path. The system fails to verify if the path refers to a file actually uploaded by the caller, allowing...
CVE-2026-82441
Apache Storm Nimbus is vulnerable to cross-tenant blob deletion and a cluster denial of service due to improper validation of dependency_jars and dependency_artifacts keys in submitted topologies. Because Nimbus performs no validation on the submission path, a malicious submitter can list keys be...
CVE-2026-82441 Apache Storm Nimbus: Cross-Tenant Blob Deletion and Cluster Denial of Service via Unvalidated Topology Dependency Keys
Description A submitted topology carries two lists of blobstore keys, dependencyjars and dependencyartifacts, which the client fills in after uploading the corresponding blobs. Nimbus performed no validation of their contents on the submission path, yet acts on them in two places. During cleanup ...
CVE-2026-82441 Apache Storm Nimbus: Cross-Tenant Blob Deletion and Cluster Denial of Service via Unvalidated Topology Dependency Keys
Description A submitted topology carries two lists of blobstore keys, dependencyjars and dependencyartifacts, which the client fills in after uploading the corresponding blobs. Nimbus performed no validation of their contents on the submission path, yet acts on them in two places. During cleanup ...