CVE-2026-8116
CVE-2026-8116 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% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-28473
- Weakness: CWE-22
- Published:
- Last modified:
Description
A weakness has been identified in huangjunsen0406 xiaozhi-mcphub up to 1.0.3. This vulnerability affects unknown code of the file src/controllers/dxtController.ts. This manipulation of the argument manifest.name causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Frequently asked questions
- What is CVE-2026-8116?
- A weakness has been identified in huangjunsen0406 xiaozhi-mcphub up to 1.0.3. This vulnerability affects unknown code of the file src/controllers/dxtController.ts. This manipulation of the argument manifest.name causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- How severe is CVE-2026-8116?
- CVE-2026-8116 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-2026-8116 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-8116?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-8116 have an EU (EUVD) identifier?
- Yes. CVE-2026-8116 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28473.
- When was CVE-2026-8116 published?
- CVE-2026-8116 was published on 2026-05-08 and last updated on 2026-06-17.
References
- https://github.com/huangjunsen0406/xiaozhi-mcphub/
- https://github.com/huangjunsen0406/xiaozhi-mcphub/issues/29
- https://vuldb.com/submit/808260
- https://vuldb.com/vuln/361904
- https://vuldb.com/vuln/361904/cti
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