CVE-2026-107780
Dromara Skyeye Unauthenticated OS Command Injection via textToSpeech format Parameter
- State
- Published
- Severity
- 9.3 Critical
- Published
- Oct 8, 2026
- Updated
- Oct 13, 2026
- Reserved
- Oct 8, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
skyeyedromara |
|
References
- GitHub Issue #29issue-tracking
- https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-promote/skyeye-common/src/main/java/com/skyeye/common/service/impl/TtsServiceImpl.java#L105-L166technical-description
- https://github.com/dromara/skyeyeproduct
- VulnCheck Advisory: Dromara Skyeye Unauthenticated OS Command Injection via textToSpeech format Parameterthird-party-advisory
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