CVE-2025-68671
CVE-2025-68671 is a medium-severity vulnerability in Lakefs with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-294.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (15th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-2725
- Weakness: CWE-294
- Affected product: Lakefs
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2025-68671?
- 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.
- How severe is CVE-2025-68671?
- CVE-2025-68671 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2025-68671 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-68671?
- CVE-2025-68671 affects Lakefs. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-68671?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-68671 have an EU (EUVD) identifier?
- Yes. CVE-2025-68671 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2725.
- When was CVE-2025-68671 published?
- CVE-2025-68671 was published on 2026-01-15 and last updated on 2026-06-17.
References
- https://github.com/treeverse/lakeFS/commit/92966ae611d7f1a2bbe7fd56f9568c975aab2bd8
- https://github.com/treeverse/lakeFS/issues/9599
- https://github.com/treeverse/lakeFS/security/advisories/GHSA-f2ph-gc9m-q55f
Affected products (1)
- cpe:2.3:a:lakefs:lakefs:*:*:*:*:*:*:*:*
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