CVE-2025-68671 json
lakeFS is Missing Timestamp Validation in S3 Gateway Authentication
published 2026-01-15 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-2725 , GHSA-f2ph-gc9m-q55f , GO-2026-4321
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
lakeFS is an open-source tool that transforms object storage into a Git-like repositories. LakeFS's S3 gateway does not validate timestamps in authenticated requests, allowing replay attacks. Prior to 1.75.0, an attacker who captures a valid signed request (e.g., through network interception, logs, or compromised systems) can replay that request until credentials are rotated, even after the request is intended to expire. This vulnerability is fixed in 1.75.0.
Patch / fix
- go github.com/treeverse/lakefs 1.75.0
- lakefs lakefs 1.75.0
- govulncheck-vulndb openSUSE Leap 15.6 0.0.20260123T022811-150000.1.140.1
suse advisories SUSE-SU-2026:0292-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
- github.com/treeverse/lakeFS@92966ae commit
- github.com/treeverse/lakeFS#9710 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/treeverse/lakeFS/issues/9599 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/treeverse/lakefs | <1.75.0 |
1.75.0 |
Affected products
- treeverse lakeFS
Classification
- Weakness
-
- CWE-294 Authentication Bypass by Capture-replay
References
-
github.com
/treeverse/lakeFS/commit/92966ae611d7f1a2bbe7fd56f9568c975aab2bd8
web, patch
-
github.com
/treeverse/lakeFS/pull/9710
web
-
github.com
/treeverse/lakeFS/issues/9599
web, exploit, issue-tracking
-
github.com
/treeverse/lakeFS/security/advisories/GHSA-f2ph-gc9m-q55f
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-68671
advisory
-
github.com
/treeverse/lakeFS
package
Sources
- CVE List CVE-2025-68671
- GitHub Advisory GHSA-f2ph-gc9m-q55f
- NVD CVE-2025-68671
- OSV GO-2026-4321
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.