CVE-2026-107780
CVE-2026-107780
Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains an OS command injection vulnerability in the unauthenticated /post/TtsController/textToSpeech endpoint via the format parameter. Attackers can inject a single quote into format to break out of the PowerShell string and execute commands as the Skyeye service account on Windows.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- github.com/dromara/skyeye/issues/29 (issue-tracking)
- github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-… (technical-description)
- github.com/dromara/skyeye (product)
- www.vulncheck.com/advisories/dromara-skyeye-unauthenticated-os-command-injectio… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-107780?
- CVE-2026-107780 is a critical-severity vulnerability, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-10-08.
- How severe is CVE-2026-107780?
- Critical severity. CVSS v3 base score is 9.8 out of 10.