CVE-2026-107780

CRITICAL 9.8

Dromara Skyeye Unauthenticated OS Command Injection via textToSpeech format Parameter

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78
Vendor	dromara
Product	skyeye
Published	Oct 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

dromara / skyeye

0 ≤ 003549ae5615bd114ba5bb8ddf6a8e8ead97c321

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/dromara/skyeye/issues/29 github.com: https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/skyeye-promote/skyeye-common/src/main/java/com/skyeye/common/service/impl/TtsServiceImpl.java#L105-L166 github.com: https://github.com/dromara/skyeye vulncheck.com: https://www.vulncheck.com/advisories/dromara-skyeye-unauthenticated-os-command-injection-via-texttospeech-format-parameter

Credits

Ikram-4