---
id: CVE-2026-107780
title: >-
  Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321
  contains an OS command injection vulnerability in the unauthenticated
  /post/TtsController/textToSpeech endpoint via the format parameter
summary: >-
  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 singl…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T21:27:15.010'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107780'
references:
  - url: 'https://github.com/dromara/skyeye'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-promote/skyeye-common/src/main/java/com/skyeye/common/service/impl/TtsServiceImpl.java#L105-L166
    label: disclosure@vulncheck.com
  - url: 'https://github.com/dromara/skyeye/issues/29'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/dromara-skyeye-unauthenticated-os-command-injection-via-texttospeech-format-parameter
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-08T22:11:53.858Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.