GHSA-28q9-9c3g-v3f9 — lakefs
Fix: treeverse/lakeFS@81182bfGHSA-28q9-9c3g-v3f9 is a security vulnerability in github.com/treeverse/lakefs. A fix is available for github.com/treeverse/lakefs — see the affected versions and patch details below.
lakeFS vulnerable to authenticated users deleting files they are not authorized to delete
Real-World Exposure
github.com/treeverse/lakefsReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.
Description
Impact
Authenticated users can send a request to delete-objects through the s3 gateway and delete files they are not authorized to delete.
Patches
lakeFS v0.82.0 and later
Workarounds
Drop specific request to the lakeFS listen port. Any request with "Authorization" header and value that starts with "AWS".
References
advisories/GHSA-28q9-9c3g-v3f9
For more information
If you have any questions or comments about this advisory:
Ask on the lakeFS Slack #help channel Email us at [email protected]
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/treeverse/lakefs | all versions | 0.82.0go get github.com/treeverse/lakefs@v0.82.0 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/treeverse/lakefs, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update github.com/treeverse/lakefs to 0.82.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-28q9-9c3g-v3f9 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-28q9-9c3g-v3f9 can be triaged on real exposure rather than presence alone.
Tailored to GHSA-28q9-9c3g-v3f9. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-28q9-9c3g-v3f9 in your dependencies?
O3 Security finds GHSA-28q9-9c3g-v3f9 across Go dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.