CVE-2026-66006

lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setupcommprefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to...

CVE-2026-66006 lakeFS Unauthenticated Operator Metadata Overwrite via setup_comm_prefs

lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setupcommprefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to...

CVE-2026-66006 lakeFS Unauthenticated Operator Metadata Overwrite via setup_comm_prefs

lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setupcommprefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to...

EUVD-2026-48612

lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setupcommprefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to...

CVE-2026-66006

lakeFS

CVE-2026-66006 lakeFS Unauthenticated Operator Metadata Overwrite via setup_comm_prefs

lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setupcommprefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to...

PT-2026-64319

Name of the Vulnerable Software and Affected Versions lakeFS versions prior to 1.83.0 commit 71a45ee Description An authentication bypass exists in the '/setup comm prefs' endpoint. This allows unauthenticated attackers to overwrite operator metadata, such as email, name, and company, after the...

Path Traversal

lakeFS is vulnerable to Path Traversal. The vulnerability is due to insufficient path validation in verifyRelPath within pkg/block/local/adapter.go, where strings.HasPrefix is used to validate storage paths without enforcing path boundaries. This allows authenticated users to use path traversal...

Missing Authorization

github.com/treeverse/lakefs is vulnerable to Missing Authorization. The vulnerability is due to lack of authentication checks on the /api/v1/usage-report/summary endpoint, which allows an attacker to access aggregate API usage information without authorization...

SUSE CVE-2026-26187

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

PT-2026-20656

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.55 Description A flaw in the Navigation feature in Google Chrome before version 147.0.7727.55 could allow a remote attacker who has compromised the renderer process to leak cross-origin data through a...

GO-2026-4494 lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access in github.com/treeverse/lakefs

lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access in github.com/treeverse/lakefs...

CVE-2026-26187

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

CVE-2026-26187

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

CVE-2026-26187 lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

CVE-2026-26187 lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

CVE-2026-26187 lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

CVE-2026-26187

CVE-2026-26187 affects lakeFS before v1.77.0, where the local block adapter (pkg/block/local/adapter.go) allows authenticated users to read/write files outside the configured storage. The verifyRelPath check used strings.HasPrefix without requiring a separator, enabling path traversal to sibling ...

EUVD-2026-5918

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. Prior to 1.77.0, the local block adapter pkg/block/local/adapter.go allows authenticated users to read and write files outside their designated storage boundaries. The verifyRelPath function used...

lakeFS vulnerable to path traversal in local block adapter allow cross-namespace and sibling directory access

Summary Two path traversal vulnerabilities in the local block adapter allow authenticated users to read and write files outside their designated storage boundaries. Details The local block adapter in pkg/block/local/adapter.go had two path traversal vulnerabilities: 1. Prefix Bypass Vulnerability...