How severe is CVE-2025-6738?

CVE-2025-6738 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-6738 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-6738?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-6738 have an EU (EUVD) identifier?

Yes. CVE-2025-6738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19246.

When was CVE-2025-6738 published?

CVE-2025-6738 was published on 2025-06-27 and last updated on 2026-06-17.

CVE-2025-6738

CVE-2025-6738 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19246
Weakness: CWE-74
Published: 2025-06-27
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in huija bicycleSharingServer up to 7b8a3ba48ad618604abd4797d2e7cf3b5ac7625a. Affected by this issue is the function userDao.selectUserByUserNameLike of the file UserServiceImpl.java. The manipulation of the argument Username leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.

Frequently asked questions

What is CVE-2025-6738?: A vulnerability, which was classified as critical, has been found in huija bicycleSharingServer up to 7b8a3ba48ad618604abd4797d2e7cf3b5ac7625a. Affected by this issue is the function userDao.selectUserByUserNameLike of the file UserServiceImpl.java. The manipulation of the argument Username leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.
How severe is CVE-2025-6738?: CVE-2025-6738 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-6738 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-6738?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-6738 have an EU (EUVD) identifier?: Yes. CVE-2025-6738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19246.
When was CVE-2025-6738 published?: CVE-2025-6738 was published on 2025-06-27 and last updated on 2026-06-17.

References

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