CVE-2026-2629Public exploitNetwork attack vector

Unauthenticated command execution via unescaped TTS phrase

Published Feb 17, 2026 · Updated Feb 17, 2026

OS command injection in jishi Sonos HTTP API's macOS TTS provider allows remote attackers to execute commands as the server process. The macSay function inserts the HTTP-supplied phrase into a double-quoted shell command and passes the resulting string to child_process.exec without escaping shell syntax. The macOS TTS provider must be enabled and its HTTP API reachable; successful exploitation runs with the Node.js process account.

CVSS severity7.3
High
EPSS probability1.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

OS command injection in jishi Sonos HTTP API's macOS TTS provider allows remote attackers to execute commands as the server process. The macSay function inserts the HTTP-supplied phrase into a double-quoted shell command and passes the resulting string to child_process.exec without escaping shell syntax. The macOS TTS provider must be enabled and its HTTP API reachable; successful exploitation runs with the Node.js process account.

The record

CVE
CVE-2026-2629
Published
Feb 17, 2026
Updated
Feb 17, 2026
Vendor
jishi
Product
Sonos HTTP API
Classifications
CWE-78, CWE-77, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3776f0ee2261c924c7b7204de121a38100a08ca7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

jishi · Sonos HTTP APIversion=3776f0ee2261c924c7b7204de121a38100a08ca7

Published CVSS scores

5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo