CVE-2025-6774
CVE-2025-6774 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-22.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- CVSS v2: 6.5
- CVSS v4: 2.1
- EPSS exploit prediction: 0% (27th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-19430
- Weakness: CWE-22
- Published:
- Last modified:
Description
A vulnerability was found in gooaclok819 sublinkX up to 1.8. It has been rated as critical. Affected by this issue is the function AddTemp of the file api/template.go. The manipulation of the argument filename leads to path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.9 is able to address this issue. The patch is identified as 778d26aef723daa58df98c8060c43f5bf5d1b10b. It is recommended to upgrade the affected component.
Frequently asked questions
- What is CVE-2025-6774?
- A vulnerability was found in gooaclok819 sublinkX up to 1.8. It has been rated as critical. Affected by this issue is the function AddTemp of the file api/template.go. The manipulation of the argument filename leads to path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.9 is able to address this issue. The patch is identified as 778d26aef723daa58df98c8060c43f5bf5d1b10b. It is recommended to upgrade the affected component.
- How severe is CVE-2025-6774?
- CVE-2025-6774 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-2025-6774 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-6774?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-6774 have an EU (EUVD) identifier?
- Yes. CVE-2025-6774 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19430.
- When was CVE-2025-6774 published?
- CVE-2025-6774 was published on 2025-06-27 and last updated on 2026-06-17.
References
- https://github.com/gooaclok819/sublinkX/commit/778d26aef723daa58df98c8060c43f5bf5d1b10b
- https://github.com/gooaclok819/sublinkX/issues/68#issuecomment-2957290524
- https://github.com/gooaclok819/sublinkX/issues/69
- https://github.com/gooaclok819/sublinkX/releases/tag/1.9
- https://vuldb.com/?ctiid.314090
- https://vuldb.com/?id.314090
- https://vuldb.com/?submit.602369
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