CVE-2025-64179 lakeFS: Unauthenticated access to API usage metrics
Unauthenticated attackers can access aggregate API usage metrics via an unprotected endpoint, revealing service activity information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-64179?
CVE-2025-64179 is a medium-severity missing authorization vulnerability in treeverse lakeFS, published on 6 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
lakeFS is an open-source tool that transforms object storage into a Git-like repositories. In versions 1.69.0 and below, missing authentication in the /api/v1/usage-report/summary endpoint allows anyone to retrieve aggregate API usage counts. While no sensitive data is disclosed, the endpoint may reveal information about service activity or uptime. This issue is fixed in version 1.71.0 . To workaround the vulnerability, use a load-balancer or application level firewall in order to block the request route /api/v1/usage-report/summary.
Which versions are affected by CVE-2025-64179?
3 open source packages ship an affected version, including github.com/treeverse/lakefs.
| Package | Affected | Fixed in |
|---|---|---|
github.com/treeverse/lakefs Go | All versions | 1.71.0 |
github.com/treeverse/lakefs Go | All versions | 1.71.0 |
github.com/treeverse/lakefs Go | All versions | 1.71.0 |
How do I fix CVE-2025-64179?
Upgrade github.com/treeverse/lakefs to 1.71.0 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-64179 being exploited?
There is no known exploitation of CVE-2025-64179 in the wild and no public exploit code.
Sources
Also known as GHSA-h238-5mwf-8xw8, GO-2025-4090.